90061010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 182425824

約数和(自身を除く): 92364814

約数列:

[1, 2, 5, 10, 13, 26, 41, 61, 65, 82, 122, 130, 205, 277, 305, 410, 533, 554, 610, 793, 1066, 1385, 1586, 2501, 2665, 2770, 3601, 3965, 5002, 5330, 7202, 7930, 11357, 12505, 16897, 18005, 22714, 25010, 32513, 33794, 36010, 56785, 65026, 84485, 113570, 147641, 162565, 168970, 219661, 295282, 325130, 439322, 692777, 738205, 1098305, 1385554, 1476410, 2196610, 3463885, 6927770, 9006101, 18012202, 45030505, 90061010]

約数ペア:

[(1, 90061010), (2, 45030505), (5, 18012202), (10, 9006101), (13, 6927770), (26, 3463885), (41, 2196610), (61, 1476410), (65, 1385554), (82, 1098305), (122, 738205), (130, 692777), (205, 439322), (277, 325130), (305, 295282), (410, 219661), (533, 168970), (554, 162565), (610, 147641), (793, 113570), (1066, 84485), (1385, 65026), (1586, 56785), (2501, 36010), (2665, 33794), (2770, 32513), (3601, 25010), (3965, 22714), (5002, 18005), (5330, 16897), (7202, 12505), (7930, 11357)]