10789984620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{644563}}^1$

素因数の和:644612

約数の個数: 96

約数和(自身を含む): 34651760640

約数和(自身を除く): 23861776020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 644563, 1289126, 1933689, 2578252, 3222815, 3867378, 5801067, 6445630, 7734756, 9668445, 11602134, 12891260, 17403201, 19336890, 19981453, 23204268, 29005335, 34806402, 38673780, 39962906, 58010670, 59944359, 69612804, 79925812, 87016005, 99907265, 116021340, 119888718, 174032010, 179833077, 199814530, 239777436, 299721795, 348064020, 359666154, 399629060, 539499231, 599443590, 719332308, 899165385, 1078998462, 1198887180, 1798330770, 2157996924, 2697496155, 3596661540, 5394992310, 10789984620]

約数ペア:

[(1, 10789984620), (2, 5394992310), (3, 3596661540), (4, 2697496155), (5, 2157996924), (6, 1798330770), (9, 1198887180), (10, 1078998462), (12, 899165385), (15, 719332308), (18, 599443590), (20, 539499231), (27, 399629060), (30, 359666154), (31, 348064020), (36, 299721795), (45, 239777436), (54, 199814530), (60, 179833077), (62, 174032010), (90, 119888718), (93, 116021340), (108, 99907265), (124, 87016005), (135, 79925812), (155, 69612804), (180, 59944359), (186, 58010670), (270, 39962906), (279, 38673780), (310, 34806402), (372, 29005335), (465, 23204268), (540, 19981453), (558, 19336890), (620, 17403201), (837, 12891260), (930, 11602134), (1116, 9668445), (1395, 7734756), (1674, 6445630), (1860, 5801067), (2790, 3867378), (3348, 3222815), (4185, 2578252), (5580, 1933689), (8370, 1289126), (16740, 644563)]