89818290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 242594352

約数和(自身を除く): 152776062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 101, 123, 202, 205, 241, 246, 303, 369, 410, 482, 505, 606, 615, 723, 738, 909, 1010, 1205, 1230, 1446, 1515, 1818, 1845, 2169, 2410, 3030, 3615, 3690, 4141, 4338, 4545, 7230, 8282, 9090, 9881, 10845, 12423, 19762, 20705, 21690, 24341, 24846, 29643, 37269, 41410, 48682, 49405, 59286, 62115, 73023, 74538, 88929, 98810, 121705, 124230, 146046, 148215, 177858, 186345, 219069, 243410, 296430, 365115, 372690, 438138, 444645, 730230, 889290, 997981, 1095345, 1995962, 2190690, 2993943, 4989905, 5987886, 8981829, 9979810, 14969715, 17963658, 29939430, 44909145, 89818290]

約数ペア:

[(1, 89818290), (2, 44909145), (3, 29939430), (5, 17963658), (6, 14969715), (9, 9979810), (10, 8981829), (15, 5987886), (18, 4989905), (30, 2993943), (41, 2190690), (45, 1995962), (82, 1095345), (90, 997981), (101, 889290), (123, 730230), (202, 444645), (205, 438138), (241, 372690), (246, 365115), (303, 296430), (369, 243410), (410, 219069), (482, 186345), (505, 177858), (606, 148215), (615, 146046), (723, 124230), (738, 121705), (909, 98810), (1010, 88929), (1205, 74538), (1230, 73023), (1446, 62115), (1515, 59286), (1818, 49405), (1845, 48682), (2169, 41410), (2410, 37269), (3030, 29643), (3615, 24846), (3690, 24341), (4141, 21690), (4338, 20705), (4545, 19762), (7230, 12423), (8282, 10845), (9090, 9881)]