126930630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 312480000

約数和(自身を除く): 185549370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 278, 305, 366, 417, 499, 610, 695, 834, 915, 998, 1390, 1497, 1830, 2085, 2495, 2994, 4170, 4990, 7485, 8479, 14970, 16958, 25437, 30439, 42395, 50874, 60878, 69361, 84790, 91317, 127185, 138722, 152195, 182634, 208083, 254370, 304390, 346805, 416166, 456585, 693610, 913170, 1040415, 2080830, 4231021, 8462042, 12693063, 21155105, 25386126, 42310210, 63465315, 126930630]

約数ペア:

[(1, 126930630), (2, 63465315), (3, 42310210), (5, 25386126), (6, 21155105), (10, 12693063), (15, 8462042), (30, 4231021), (61, 2080830), (122, 1040415), (139, 913170), (183, 693610), (278, 456585), (305, 416166), (366, 346805), (417, 304390), (499, 254370), (610, 208083), (695, 182634), (834, 152195), (915, 138722), (998, 127185), (1390, 91317), (1497, 84790), (1830, 69361), (2085, 60878), (2495, 50874), (2994, 42395), (4170, 30439), (4990, 25437), (7485, 16958), (8479, 14970)]