906998730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38711}}^1$

素因数の和:38803

約数の個数: 64

約数和(自身を含む): 2408196096

約数和(自身を除く): 1501197366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 11715, 23430, 38711, 77422, 116133, 193555, 232266, 387110, 425821, 580665, 851642, 1161330, 1277463, 2129105, 2554926, 2748481, 4258210, 5496962, 6387315, 8245443, 12774630, 13742405, 16490886, 27484810, 30233291, 41227215, 60466582, 82454430, 90699873, 151166455, 181399746, 302332910, 453499365, 906998730]

約数ペア:

[(1, 906998730), (2, 453499365), (3, 302332910), (5, 181399746), (6, 151166455), (10, 90699873), (11, 82454430), (15, 60466582), (22, 41227215), (30, 30233291), (33, 27484810), (55, 16490886), (66, 13742405), (71, 12774630), (110, 8245443), (142, 6387315), (165, 5496962), (213, 4258210), (330, 2748481), (355, 2554926), (426, 2129105), (710, 1277463), (781, 1161330), (1065, 851642), (1562, 580665), (2130, 425821), (2343, 387110), (3905, 232266), (4686, 193555), (7810, 116133), (11715, 77422), (23430, 38711)]