2799367090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30631}}^1$

素因数の和:30707

約数の個数: 64

約数和(自身を含む): 5866640640

約数和(自身を除く): 3067273550

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 185, 190, 247, 370, 481, 494, 703, 962, 1235, 1406, 2405, 2470, 3515, 4810, 7030, 9139, 18278, 30631, 45695, 61262, 91390, 153155, 306310, 398203, 581989, 796406, 1133347, 1163978, 1991015, 2266694, 2909945, 3982030, 5666735, 5819890, 7565857, 11333470, 14733511, 15131714, 21533593, 29467022, 37829285, 43067186, 73667555, 75658570, 107667965, 147335110, 215335930, 279936709, 559873418, 1399683545, 2799367090]

約数ペア:

[(1, 2799367090), (2, 1399683545), (5, 559873418), (10, 279936709), (13, 215335930), (19, 147335110), (26, 107667965), (37, 75658570), (38, 73667555), (65, 43067186), (74, 37829285), (95, 29467022), (130, 21533593), (185, 15131714), (190, 14733511), (247, 11333470), (370, 7565857), (481, 5819890), (494, 5666735), (703, 3982030), (962, 2909945), (1235, 2266694), (1406, 1991015), (2405, 1163978), (2470, 1133347), (3515, 796406), (4810, 581989), (7030, 398203), (9139, 306310), (18278, 153155), (30631, 91390), (45695, 61262)]