12757710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 22723890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 769, 790, 1106, 1185, 1538, 1659, 2307, 2370, 2765, 3318, 3845, 4614, 5383, 5530, 7690, 8295, 10766, 11535, 16149, 16590, 23070, 26915, 32298, 53830, 60751, 80745, 121502, 161490, 182253, 303755, 364506, 425257, 607510, 850514, 911265, 1275771, 1822530, 2126285, 2551542, 4252570, 6378855, 12757710]

約数ペア:

[(1, 12757710), (2, 6378855), (3, 4252570), (5, 2551542), (6, 2126285), (7, 1822530), (10, 1275771), (14, 911265), (15, 850514), (21, 607510), (30, 425257), (35, 364506), (42, 303755), (70, 182253), (79, 161490), (105, 121502), (158, 80745), (210, 60751), (237, 53830), (395, 32298), (474, 26915), (553, 23070), (769, 16590), (790, 16149), (1106, 11535), (1185, 10766), (1538, 8295), (1659, 7690), (2307, 5530), (2370, 5383), (2765, 4614), (3318, 3845)]