42960540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 95417700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 439, 466, 699, 878, 932, 1165, 1317, 1398, 1631, 1756, 2195, 2330, 2634, 2796, 3073, 3262, 3495, 4390, 4660, 4893, 5268, 6146, 6524, 6585, 6990, 8155, 8780, 9219, 9786, 12292, 13170, 13980, 15365, 16310, 18438, 19572, 24465, 26340, 30730, 32620, 36876, 46095, 48930, 61460, 92190, 97860, 102287, 184380, 204574, 306861, 409148, 511435, 613722, 716009, 1022870, 1227444, 1432018, 1534305, 2045740, 2148027, 2864036, 3068610, 3580045, 4296054, 6137220, 7160090, 8592108, 10740135, 14320180, 21480270, 42960540]

約数ペア:

[(1, 42960540), (2, 21480270), (3, 14320180), (4, 10740135), (5, 8592108), (6, 7160090), (7, 6137220), (10, 4296054), (12, 3580045), (14, 3068610), (15, 2864036), (20, 2148027), (21, 2045740), (28, 1534305), (30, 1432018), (35, 1227444), (42, 1022870), (60, 716009), (70, 613722), (84, 511435), (105, 409148), (140, 306861), (210, 204574), (233, 184380), (420, 102287), (439, 97860), (466, 92190), (699, 61460), (878, 48930), (932, 46095), (1165, 36876), (1317, 32620), (1398, 30730), (1631, 26340), (1756, 24465), (2195, 19572), (2330, 18438), (2634, 16310), (2796, 15365), (3073, 13980), (3262, 13170), (3495, 12292), (4390, 9786), (4660, 9219), (4893, 8780), (5268, 8155), (6146, 6990), (6524, 6585)]