126366540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67939}}^1$

素因数の和:67982

約数の個数: 48

約数和(自身を含む): 365245440

約数和(自身を除く): 238878900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 67939, 135878, 203817, 271756, 339695, 407634, 679390, 815268, 1019085, 1358780, 2038170, 2106109, 4076340, 4212218, 6318327, 8424436, 10530545, 12636654, 21061090, 25273308, 31591635, 42122180, 63183270, 126366540]

約数ペア:

[(1, 126366540), (2, 63183270), (3, 42122180), (4, 31591635), (5, 25273308), (6, 21061090), (10, 12636654), (12, 10530545), (15, 8424436), (20, 6318327), (30, 4212218), (31, 4076340), (60, 2106109), (62, 2038170), (93, 1358780), (124, 1019085), (155, 815268), (186, 679390), (310, 407634), (372, 339695), (465, 271756), (620, 203817), (930, 135878), (1860, 67939)]