23109710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 24790450

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 131, 230, 262, 295, 299, 590, 598, 655, 767, 1310, 1357, 1495, 1534, 1703, 2714, 2990, 3013, 3406, 3835, 6026, 6785, 7670, 7729, 8515, 13570, 15065, 15458, 17030, 17641, 30130, 35282, 38645, 39169, 77290, 78338, 88205, 100477, 176410, 177767, 195845, 200954, 355534, 391690, 502385, 888835, 1004770, 1777670, 2310971, 4621942, 11554855, 23109710]

約数ペア:

[(1, 23109710), (2, 11554855), (5, 4621942), (10, 2310971), (13, 1777670), (23, 1004770), (26, 888835), (46, 502385), (59, 391690), (65, 355534), (115, 200954), (118, 195845), (130, 177767), (131, 176410), (230, 100477), (262, 88205), (295, 78338), (299, 77290), (590, 39169), (598, 38645), (655, 35282), (767, 30130), (1310, 17641), (1357, 17030), (1495, 15458), (1534, 15065), (1703, 13570), (2714, 8515), (2990, 7729), (3013, 7670), (3406, 6785), (3835, 6026)]