2100057430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 4082633280

約数和(自身を除く): 1982575850

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 197, 365, 394, 730, 859, 985, 1241, 1718, 1970, 2482, 3349, 4295, 6205, 6698, 8590, 12410, 14381, 14603, 16745, 28762, 29206, 33490, 62707, 71905, 73015, 125414, 143810, 146030, 169223, 244477, 313535, 338446, 488954, 627070, 846115, 1066019, 1222385, 1692230, 2132038, 2444770, 2876791, 5330095, 5753582, 10660190, 12353279, 14383955, 24706558, 28767910, 61766395, 123532790, 210005743, 420011486, 1050028715, 2100057430]

約数ペア:

[(1, 2100057430), (2, 1050028715), (5, 420011486), (10, 210005743), (17, 123532790), (34, 61766395), (73, 28767910), (85, 24706558), (146, 14383955), (170, 12353279), (197, 10660190), (365, 5753582), (394, 5330095), (730, 2876791), (859, 2444770), (985, 2132038), (1241, 1692230), (1718, 1222385), (1970, 1066019), (2482, 846115), (3349, 627070), (4295, 488954), (6205, 338446), (6698, 313535), (8590, 244477), (12410, 169223), (14381, 146030), (14603, 143810), (16745, 125414), (28762, 73015), (29206, 71905), (33490, 62707)]