918406930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{423229}}^1$

素因数の和:423274

約数の個数: 32

約数和(自身を含む): 1950243840

約数和(自身を除く): 1031836910

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 423229, 846458, 2116145, 2962603, 4232290, 5925206, 13120099, 14813015, 26240198, 29626030, 65600495, 91840693, 131200990, 183681386, 459203465, 918406930]

約数ペア:

[(1, 918406930), (2, 459203465), (5, 183681386), (7, 131200990), (10, 91840693), (14, 65600495), (31, 29626030), (35, 26240198), (62, 14813015), (70, 13120099), (155, 5925206), (217, 4232290), (310, 2962603), (434, 2116145), (1085, 846458), (2170, 423229)]