85840470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 234378144

約数和(自身を除く): 148537674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 205, 215, 246, 258, 369, 387, 410, 430, 541, 615, 645, 738, 774, 1082, 1230, 1290, 1623, 1763, 1845, 1935, 2705, 3246, 3526, 3690, 3870, 4869, 5289, 5410, 8115, 8815, 9738, 10578, 15867, 16230, 17630, 22181, 23263, 24345, 26445, 31734, 44362, 46526, 48690, 52890, 66543, 69789, 79335, 110905, 116315, 133086, 139578, 158670, 199629, 209367, 221810, 232630, 332715, 348945, 399258, 418734, 665430, 697890, 953783, 998145, 1046835, 1907566, 1996290, 2093670, 2861349, 4768915, 5722698, 8584047, 9537830, 14306745, 17168094, 28613490, 42920235, 85840470]

約数ペア:

[(1, 85840470), (2, 42920235), (3, 28613490), (5, 17168094), (6, 14306745), (9, 9537830), (10, 8584047), (15, 5722698), (18, 4768915), (30, 2861349), (41, 2093670), (43, 1996290), (45, 1907566), (82, 1046835), (86, 998145), (90, 953783), (123, 697890), (129, 665430), (205, 418734), (215, 399258), (246, 348945), (258, 332715), (369, 232630), (387, 221810), (410, 209367), (430, 199629), (541, 158670), (615, 139578), (645, 133086), (738, 116315), (774, 110905), (1082, 79335), (1230, 69789), (1290, 66543), (1623, 52890), (1763, 48690), (1845, 46526), (1935, 44362), (2705, 31734), (3246, 26445), (3526, 24345), (3690, 23263), (3870, 22181), (4869, 17630), (5289, 16230), (5410, 15867), (8115, 10578), (8815, 9738)]