91229710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 194793984

約数和(自身を除く): 103564274

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 487, 655, 715, 974, 1310, 1430, 1441, 1703, 2435, 2882, 3406, 4870, 5357, 6331, 7205, 8515, 10714, 12662, 14410, 17030, 18733, 26785, 31655, 37466, 53570, 63310, 63797, 69641, 93665, 127594, 139282, 187330, 318985, 348205, 637970, 696410, 701767, 829361, 1403534, 1658722, 3508835, 4146805, 7017670, 8293610, 9122971, 18245942, 45614855, 91229710]

約数ペア:

[(1, 91229710), (2, 45614855), (5, 18245942), (10, 9122971), (11, 8293610), (13, 7017670), (22, 4146805), (26, 3508835), (55, 1658722), (65, 1403534), (110, 829361), (130, 701767), (131, 696410), (143, 637970), (262, 348205), (286, 318985), (487, 187330), (655, 139282), (715, 127594), (974, 93665), (1310, 69641), (1430, 63797), (1441, 63310), (1703, 53570), (2435, 37466), (2882, 31655), (3406, 26785), (4870, 18733), (5357, 17030), (6331, 14410), (7205, 12662), (8515, 10714)]