67933190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 142067520

約数和(自身を除く): 74134330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 521, 590, 767, 1003, 1042, 1105, 1534, 2006, 2210, 2605, 3835, 5015, 5210, 6773, 7670, 8857, 10030, 13039, 13546, 17714, 26078, 30739, 33865, 44285, 61478, 65195, 67730, 88570, 115141, 130390, 153695, 230282, 307390, 399607, 522563, 575705, 799214, 1045126, 1151410, 1998035, 2612815, 3996070, 5225630, 6793319, 13586638, 33966595, 67933190]

約数ペア:

[(1, 67933190), (2, 33966595), (5, 13586638), (10, 6793319), (13, 5225630), (17, 3996070), (26, 2612815), (34, 1998035), (59, 1151410), (65, 1045126), (85, 799214), (118, 575705), (130, 522563), (170, 399607), (221, 307390), (295, 230282), (442, 153695), (521, 130390), (590, 115141), (767, 88570), (1003, 67730), (1042, 65195), (1105, 61478), (1534, 44285), (2006, 33865), (2210, 30739), (2605, 26078), (3835, 17714), (5015, 13546), (5210, 13039), (6773, 10030), (7670, 8857)]