380888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4447

約数の個数: 96

約数和(自身を含む): 1124573184

約数和(自身を除く): 743684244

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, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2820, 2914, 4357, 4371, 5828, 7285, 8714, 8742, 13071, 14570, 17428, 17484, 21785, 21855, 26142, 29140, 43570, 43710, 52284, 65355, 87140, 87420, 130710, 135067, 204779, 261420, 270134, 405201, 409558, 540268, 614337, 675335, 810402, 819116, 1023895, 1228674, 1350670, 1620804, 2026005, 2047790, 2457348, 2701340, 3071685, 4052010, 4095580, 6143370, 6348149, 8104020, 12286740, 12696298, 19044447, 25392596, 31740745, 38088894, 63481490, 76177788, 95222235, 126962980, 190444470, 380888940]

約数ペア:

[(1, 380888940), (2, 190444470), (3, 126962980), (4, 95222235), (5, 76177788), (6, 63481490), (10, 38088894), (12, 31740745), (15, 25392596), (20, 19044447), (30, 12696298), (31, 12286740), (47, 8104020), (60, 6348149), (62, 6143370), (93, 4095580), (94, 4052010), (124, 3071685), (141, 2701340), (155, 2457348), (186, 2047790), (188, 2026005), (235, 1620804), (282, 1350670), (310, 1228674), (372, 1023895), (465, 819116), (470, 810402), (564, 675335), (620, 614337), (705, 540268), (930, 409558), (940, 405201), (1410, 270134), (1457, 261420), (1860, 204779), (2820, 135067), (2914, 130710), (4357, 87420), (4371, 87140), (5828, 65355), (7285, 52284), (8714, 43710), (8742, 43570), (13071, 29140), (14570, 26142), (17428, 21855), (17484, 21785)]