11456970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 31829760

約数和(自身を除く): 20372790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 613, 623, 890, 1226, 1246, 1335, 1839, 1869, 2670, 3065, 3115, 3678, 3738, 4291, 6130, 6230, 8582, 9195, 9345, 12873, 18390, 18690, 21455, 25746, 42910, 54557, 64365, 109114, 128730, 163671, 272785, 327342, 381899, 545570, 763798, 818355, 1145697, 1636710, 1909495, 2291394, 3818990, 5728485, 11456970]

約数ペア:

[(1, 11456970), (2, 5728485), (3, 3818990), (5, 2291394), (6, 1909495), (7, 1636710), (10, 1145697), (14, 818355), (15, 763798), (21, 545570), (30, 381899), (35, 327342), (42, 272785), (70, 163671), (89, 128730), (105, 109114), (178, 64365), (210, 54557), (267, 42910), (445, 25746), (534, 21455), (613, 18690), (623, 18390), (890, 12873), (1226, 9345), (1246, 9195), (1335, 8582), (1839, 6230), (1869, 6130), (2670, 4291), (3065, 3738), (3115, 3678)]