42923220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 126959616

約数和(自身を除く): 84036396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 491, 564, 620, 705, 930, 940, 982, 1410, 1457, 1473, 1860, 1964, 2455, 2820, 2914, 2946, 4371, 4910, 5828, 5892, 7285, 7365, 8742, 9820, 14570, 14730, 15221, 17484, 21855, 23077, 29140, 29460, 30442, 43710, 45663, 46154, 60884, 69231, 76105, 87420, 91326, 92308, 115385, 138462, 152210, 182652, 228315, 230770, 276924, 304420, 346155, 456630, 461540, 692310, 715387, 913260, 1384620, 1430774, 2146161, 2861548, 3576935, 4292322, 7153870, 8584644, 10730805, 14307740, 21461610, 42923220]

約数ペア:

[(1, 42923220), (2, 21461610), (3, 14307740), (4, 10730805), (5, 8584644), (6, 7153870), (10, 4292322), (12, 3576935), (15, 2861548), (20, 2146161), (30, 1430774), (31, 1384620), (47, 913260), (60, 715387), (62, 692310), (93, 461540), (94, 456630), (124, 346155), (141, 304420), (155, 276924), (186, 230770), (188, 228315), (235, 182652), (282, 152210), (310, 138462), (372, 115385), (465, 92308), (470, 91326), (491, 87420), (564, 76105), (620, 69231), (705, 60884), (930, 46154), (940, 45663), (982, 43710), (1410, 30442), (1457, 29460), (1473, 29140), (1860, 23077), (1964, 21855), (2455, 17484), (2820, 15221), (2914, 14730), (2946, 14570), (4371, 9820), (4910, 8742), (5828, 7365), (5892, 7285)]