289300290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{22271}}^1$

素因数の和:22714

約数の個数: 32

約数和(自身を含む): 695955456

約数和(自身を除く): 406655166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990, 22271, 44542, 66813, 111355, 133626, 222710, 334065, 668130, 9643343, 19286686, 28930029, 48216715, 57860058, 96433430, 144650145, 289300290]

約数ペア:

[(1, 289300290), (2, 144650145), (3, 96433430), (5, 57860058), (6, 48216715), (10, 28930029), (15, 19286686), (30, 9643343), (433, 668130), (866, 334065), (1299, 222710), (2165, 133626), (2598, 111355), (4330, 66813), (6495, 44542), (12990, 22271)]