115481940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{274957}}^1$

素因数の和:274976

約数の個数: 48

約数和(自身を含む): 369543552

約数和(自身を除く): 254061612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 274957, 549914, 824871, 1099828, 1374785, 1649742, 1924699, 2749570, 3299484, 3849398, 4124355, 5499140, 5774097, 7698796, 8248710, 9623495, 11548194, 16497420, 19246990, 23096388, 28870485, 38493980, 57740970, 115481940]

約数ペア:

[(1, 115481940), (2, 57740970), (3, 38493980), (4, 28870485), (5, 23096388), (6, 19246990), (7, 16497420), (10, 11548194), (12, 9623495), (14, 8248710), (15, 7698796), (20, 5774097), (21, 5499140), (28, 4124355), (30, 3849398), (35, 3299484), (42, 2749570), (60, 1924699), (70, 1649742), (84, 1374785), (105, 1099828), (140, 824871), (210, 549914), (420, 274957)]