30334740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 89800704

約数和(自身を除く): 59465964

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, 347, 372, 465, 470, 564, 620, 694, 705, 930, 940, 1041, 1388, 1410, 1457, 1735, 1860, 2082, 2820, 2914, 3470, 4164, 4371, 5205, 5828, 6940, 7285, 8742, 10410, 10757, 14570, 16309, 17484, 20820, 21514, 21855, 29140, 32271, 32618, 43028, 43710, 48927, 53785, 64542, 65236, 81545, 87420, 97854, 107570, 129084, 161355, 163090, 195708, 215140, 244635, 322710, 326180, 489270, 505579, 645420, 978540, 1011158, 1516737, 2022316, 2527895, 3033474, 5055790, 6066948, 7583685, 10111580, 15167370, 30334740]

約数ペア:

[(1, 30334740), (2, 15167370), (3, 10111580), (4, 7583685), (5, 6066948), (6, 5055790), (10, 3033474), (12, 2527895), (15, 2022316), (20, 1516737), (30, 1011158), (31, 978540), (47, 645420), (60, 505579), (62, 489270), (93, 326180), (94, 322710), (124, 244635), (141, 215140), (155, 195708), (186, 163090), (188, 161355), (235, 129084), (282, 107570), (310, 97854), (347, 87420), (372, 81545), (465, 65236), (470, 64542), (564, 53785), (620, 48927), (694, 43710), (705, 43028), (930, 32618), (940, 32271), (1041, 29140), (1388, 21855), (1410, 21514), (1457, 20820), (1735, 17484), (1860, 16309), (2082, 14570), (2820, 10757), (2914, 10410), (3470, 8742), (4164, 7285), (4371, 6940), (5205, 5828)]