2912703780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 9477844992

約数和(自身を除く): 6565141212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 167, 210, 262, 317, 334, 393, 420, 501, 524, 634, 655, 668, 786, 835, 917, 951, 1002, 1169, 1268, 1310, 1572, 1585, 1670, 1834, 1902, 1965, 2004, 2219, 2338, 2505, 2620, 2751, 3170, 3340, 3507, 3668, 3804, 3930, 4438, 4585, 4676, 4755, 5010, 5502, 5845, 6340, 6657, 7014, 7860, 8876, 9170, 9510, 10020, 11004, 11095, 11690, 13314, 13755, 14028, 17535, 18340, 19020, 21877, 22190, 23380, 26628, 27510, 33285, 35070, 41527, 43754, 44380, 52939, 55020, 65631, 66570, 70140, 83054, 87508, 105878, 109385, 124581, 131262, 133140, 153139, 158817, 166108, 207635, 211756, 218770, 249162, 262524, 264695, 290689, 306278, 317634, 328155, 370573, 415270, 437540, 459417, 498324, 529390, 581378, 612556, 622905, 635268, 656310, 741146, 765695, 794085, 830540, 872067, 918834, 1058780, 1111719, 1162756, 1245810, 1312620, 1453445, 1482292, 1531390, 1588170, 1744134, 1837668, 1852865, 2223438, 2297085, 2491620, 2906890, 3062780, 3176340, 3488268, 3705730, 4360335, 4446876, 4594170, 5558595, 5813780, 6935009, 7411460, 8720670, 9188340, 11117190, 13870018, 17441340, 20805027, 22234380, 27740036, 34675045, 41610054, 48545063, 69350090, 83220108, 97090126, 104025135, 138700180, 145635189, 194180252, 208050270, 242725315, 291270378, 416100540, 485450630, 582540756, 728175945, 970901260, 1456351890, 2912703780]

約数ペア:

[(1, 2912703780), (2, 1456351890), (3, 970901260), (4, 728175945), (5, 582540756), (6, 485450630), (7, 416100540), (10, 291270378), (12, 242725315), (14, 208050270), (15, 194180252), (20, 145635189), (21, 138700180), (28, 104025135), (30, 97090126), (35, 83220108), (42, 69350090), (60, 48545063), (70, 41610054), (84, 34675045), (105, 27740036), (131, 22234380), (140, 20805027), (167, 17441340), (210, 13870018), (262, 11117190), (317, 9188340), (334, 8720670), (393, 7411460), (420, 6935009), (501, 5813780), (524, 5558595), (634, 4594170), (655, 4446876), (668, 4360335), (786, 3705730), (835, 3488268), (917, 3176340), (951, 3062780), (1002, 2906890), (1169, 2491620), (1268, 2297085), (1310, 2223438), (1572, 1852865), (1585, 1837668), (1670, 1744134), (1834, 1588170), (1902, 1531390), (1965, 1482292), (2004, 1453445), (2219, 1312620), (2338, 1245810), (2505, 1162756), (2620, 1111719), (2751, 1058780), (3170, 918834), (3340, 872067), (3507, 830540), (3668, 794085), (3804, 765695), (3930, 741146), (4438, 656310), (4585, 635268), (4676, 622905), (4755, 612556), (5010, 581378), (5502, 529390), (5845, 498324), (6340, 459417), (6657, 437540), (7014, 415270), (7860, 370573), (8876, 328155), (9170, 317634), (9510, 306278), (10020, 290689), (11004, 264695), (11095, 262524), (11690, 249162), (13314, 218770), (13755, 211756), (14028, 207635), (17535, 166108), (18340, 158817), (19020, 153139), (21877, 133140), (22190, 131262), (23380, 124581), (26628, 109385), (27510, 105878), (33285, 87508), (35070, 83054), (41527, 70140), (43754, 66570), (44380, 65631), (52939, 55020)]