71309070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113189}}^1$

素因数の和:113209

約数の個数: 48

約数和(自身を含む): 211891680

約数和(自身を除く): 140582610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113189, 226378, 339567, 565945, 679134, 792323, 1018701, 1131890, 1584646, 1697835, 2037402, 2376969, 3395670, 3961615, 4753938, 5093505, 7130907, 7923230, 10187010, 11884845, 14261814, 23769690, 35654535, 71309070]

約数ペア:

[(1, 71309070), (2, 35654535), (3, 23769690), (5, 14261814), (6, 11884845), (7, 10187010), (9, 7923230), (10, 7130907), (14, 5093505), (15, 4753938), (18, 3961615), (21, 3395670), (30, 2376969), (35, 2037402), (42, 1697835), (45, 1584646), (63, 1131890), (70, 1018701), (90, 792323), (105, 679134), (126, 565945), (210, 339567), (315, 226378), (630, 113189)]