15709714580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{126223}}^1$

素因数の和:126373

約数の個数: 72

約数和(自身を含む): 38679072768

約数和(自身を除く): 22969358188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1778, 2540, 3556, 4445, 6223, 8890, 12446, 17780, 24892, 31115, 62230, 124460, 126223, 252446, 504892, 631115, 883561, 1262230, 1767122, 2524460, 3534244, 4417805, 6184927, 8835610, 12369854, 16030321, 17671220, 24739708, 30924635, 32060642, 61849270, 64121284, 80151605, 112212247, 123698540, 160303210, 224424494, 320606420, 448848988, 561061235, 785485729, 1122122470, 1570971458, 2244244940, 3141942916, 3927428645, 7854857290, 15709714580]

約数ペア:

[(1, 15709714580), (2, 7854857290), (4, 3927428645), (5, 3141942916), (7, 2244244940), (10, 1570971458), (14, 1122122470), (20, 785485729), (28, 561061235), (35, 448848988), (49, 320606420), (70, 224424494), (98, 160303210), (127, 123698540), (140, 112212247), (196, 80151605), (245, 64121284), (254, 61849270), (490, 32060642), (508, 30924635), (635, 24739708), (889, 17671220), (980, 16030321), (1270, 12369854), (1778, 8835610), (2540, 6184927), (3556, 4417805), (4445, 3534244), (6223, 2524460), (8890, 1767122), (12446, 1262230), (17780, 883561), (24892, 631115), (31115, 504892), (62230, 252446), (124460, 126223)]