2547953460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2843}}^1$

素因数の和:3254

約数の個数: 144

約数和(自身を含む): 8347981824

約数和(自身を除く): 5800028364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 383, 390, 468, 585, 766, 780, 1149, 1170, 1532, 1915, 2298, 2340, 2843, 3447, 3830, 4596, 4979, 5686, 5745, 6894, 7660, 8529, 9958, 11372, 11490, 13788, 14215, 14937, 17058, 17235, 19916, 22980, 24895, 25587, 28430, 29874, 34116, 34470, 36959, 42645, 44811, 49790, 51174, 56860, 59748, 68940, 73918, 74685, 85290, 89622, 99580, 102348, 110877, 127935, 147836, 149370, 170580, 179244, 184795, 221754, 224055, 255870, 298740, 332631, 369590, 443508, 448110, 511740, 554385, 665262, 739180, 896220, 1088869, 1108770, 1330524, 1663155, 2177738, 2217540, 3266607, 3326310, 4355476, 5444345, 6533214, 6652620, 9799821, 10888690, 13066428, 14155297, 16333035, 19599642, 21777380, 28310594, 32666070, 39199284, 42465891, 48999105, 56621188, 65332140, 70776485, 84931782, 97998210, 127397673, 141552970, 169863564, 195996420, 212329455, 254795346, 283105940, 424658910, 509590692, 636988365, 849317820, 1273976730, 2547953460]

約数ペア:

[(1, 2547953460), (2, 1273976730), (3, 849317820), (4, 636988365), (5, 509590692), (6, 424658910), (9, 283105940), (10, 254795346), (12, 212329455), (13, 195996420), (15, 169863564), (18, 141552970), (20, 127397673), (26, 97998210), (30, 84931782), (36, 70776485), (39, 65332140), (45, 56621188), (52, 48999105), (60, 42465891), (65, 39199284), (78, 32666070), (90, 28310594), (117, 21777380), (130, 19599642), (156, 16333035), (180, 14155297), (195, 13066428), (234, 10888690), (260, 9799821), (383, 6652620), (390, 6533214), (468, 5444345), (585, 4355476), (766, 3326310), (780, 3266607), (1149, 2217540), (1170, 2177738), (1532, 1663155), (1915, 1330524), (2298, 1108770), (2340, 1088869), (2843, 896220), (3447, 739180), (3830, 665262), (4596, 554385), (4979, 511740), (5686, 448110), (5745, 443508), (6894, 369590), (7660, 332631), (8529, 298740), (9958, 255870), (11372, 224055), (11490, 221754), (13788, 184795), (14215, 179244), (14937, 170580), (17058, 149370), (17235, 147836), (19916, 127935), (22980, 110877), (24895, 102348), (25587, 99580), (28430, 89622), (29874, 85290), (34116, 74685), (34470, 73918), (36959, 68940), (42645, 59748), (44811, 56860), (49790, 51174)]