15672821690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 29694180096

約数和(自身を除く): 14021358406

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 443, 797, 886, 965, 1594, 1930, 2215, 3985, 4430, 4439, 7970, 8878, 10189, 18331, 20378, 22195, 36662, 44390, 50945, 85499, 91655, 101890, 153821, 170998, 183310, 307642, 353071, 427495, 706142, 769105, 854990, 1538210, 1765355, 1966477, 3530710, 3537883, 3932954, 7075766, 8120633, 9832385, 16241266, 17689415, 19664770, 35378830, 40603165, 68142703, 81206330, 136285406, 340713515, 681427030, 1567282169, 3134564338, 7836410845, 15672821690]

約数ペア:

[(1, 15672821690), (2, 7836410845), (5, 3134564338), (10, 1567282169), (23, 681427030), (46, 340713515), (115, 136285406), (193, 81206330), (230, 68142703), (386, 40603165), (443, 35378830), (797, 19664770), (886, 17689415), (965, 16241266), (1594, 9832385), (1930, 8120633), (2215, 7075766), (3985, 3932954), (4430, 3537883), (4439, 3530710), (7970, 1966477), (8878, 1765355), (10189, 1538210), (18331, 854990), (20378, 769105), (22195, 706142), (36662, 427495), (44390, 353071), (50945, 307642), (85499, 183310), (91655, 170998), (101890, 153821)]