6821850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 19820160

約数和(自身を除く): 12998310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 89, 105, 146, 150, 175, 178, 210, 219, 267, 350, 365, 438, 445, 511, 525, 534, 623, 730, 890, 1022, 1050, 1095, 1246, 1335, 1533, 1825, 1869, 2190, 2225, 2555, 2670, 3066, 3115, 3650, 3738, 4450, 5110, 5475, 6230, 6497, 6675, 7665, 9345, 10950, 12775, 12994, 13350, 15330, 15575, 18690, 19491, 25550, 31150, 32485, 38325, 38982, 45479, 46725, 64970, 76650, 90958, 93450, 97455, 136437, 162425, 194910, 227395, 272874, 324850, 454790, 487275, 682185, 974550, 1136975, 1364370, 2273950, 3410925, 6821850]

約数ペア:

[(1, 6821850), (2, 3410925), (3, 2273950), (5, 1364370), (6, 1136975), (7, 974550), (10, 682185), (14, 487275), (15, 454790), (21, 324850), (25, 272874), (30, 227395), (35, 194910), (42, 162425), (50, 136437), (70, 97455), (73, 93450), (75, 90958), (89, 76650), (105, 64970), (146, 46725), (150, 45479), (175, 38982), (178, 38325), (210, 32485), (219, 31150), (267, 25550), (350, 19491), (365, 18690), (438, 15575), (445, 15330), (511, 13350), (525, 12994), (534, 12775), (623, 10950), (730, 9345), (890, 7665), (1022, 6675), (1050, 6497), (1095, 6230), (1246, 5475), (1335, 5110), (1533, 4450), (1825, 3738), (1869, 3650), (2190, 3115), (2225, 3066), (2555, 2670)]