17892420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 64350720

約数和(自身を除く): 46458300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 113, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 226, 260, 273, 290, 339, 348, 364, 377, 390, 406, 420, 435, 452, 455, 546, 565, 580, 609, 678, 754, 780, 791, 812, 870, 910, 1015, 1092, 1130, 1131, 1218, 1356, 1365, 1469, 1508, 1582, 1695, 1740, 1820, 1885, 2030, 2260, 2262, 2373, 2436, 2639, 2730, 2938, 3045, 3164, 3277, 3390, 3770, 3955, 4060, 4407, 4524, 4746, 5278, 5460, 5655, 5876, 6090, 6554, 6780, 7345, 7540, 7910, 7917, 8814, 9492, 9831, 10283, 10556, 11310, 11865, 12180, 13108, 13195, 14690, 15820, 15834, 16385, 17628, 19662, 20566, 22035, 22620, 22939, 23730, 26390, 29380, 30849, 31668, 32770, 39324, 39585, 41132, 42601, 44070, 45878, 47460, 49155, 51415, 52780, 61698, 65540, 68817, 79170, 85202, 88140, 91756, 98310, 102830, 114695, 123396, 127803, 137634, 154245, 158340, 170404, 196620, 205660, 213005, 229390, 255606, 275268, 298207, 308490, 344085, 426010, 458780, 511212, 596414, 616980, 639015, 688170, 852020, 894621, 1192828, 1278030, 1376340, 1491035, 1789242, 2556060, 2982070, 3578484, 4473105, 5964140, 8946210, 17892420]

約数ペア:

[(1, 17892420), (2, 8946210), (3, 5964140), (4, 4473105), (5, 3578484), (6, 2982070), (7, 2556060), (10, 1789242), (12, 1491035), (13, 1376340), (14, 1278030), (15, 1192828), (20, 894621), (21, 852020), (26, 688170), (28, 639015), (29, 616980), (30, 596414), (35, 511212), (39, 458780), (42, 426010), (52, 344085), (58, 308490), (60, 298207), (65, 275268), (70, 255606), (78, 229390), (84, 213005), (87, 205660), (91, 196620), (105, 170404), (113, 158340), (116, 154245), (130, 137634), (140, 127803), (145, 123396), (156, 114695), (174, 102830), (182, 98310), (195, 91756), (203, 88140), (210, 85202), (226, 79170), (260, 68817), (273, 65540), (290, 61698), (339, 52780), (348, 51415), (364, 49155), (377, 47460), (390, 45878), (406, 44070), (420, 42601), (435, 41132), (452, 39585), (455, 39324), (546, 32770), (565, 31668), (580, 30849), (609, 29380), (678, 26390), (754, 23730), (780, 22939), (791, 22620), (812, 22035), (870, 20566), (910, 19662), (1015, 17628), (1092, 16385), (1130, 15834), (1131, 15820), (1218, 14690), (1356, 13195), (1365, 13108), (1469, 12180), (1508, 11865), (1582, 11310), (1695, 10556), (1740, 10283), (1820, 9831), (1885, 9492), (2030, 8814), (2260, 7917), (2262, 7910), (2373, 7540), (2436, 7345), (2639, 6780), (2730, 6554), (2938, 6090), (3045, 5876), (3164, 5655), (3277, 5460), (3390, 5278), (3770, 4746), (3955, 4524), (4060, 4407)]