39398730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 108822528

約数和(自身を除く): 69423798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1151, 1630, 2282, 2302, 2445, 3423, 3453, 4890, 5705, 5755, 6846, 6906, 8057, 11410, 11510, 16114, 17115, 17265, 24171, 34230, 34530, 40285, 48342, 80570, 120855, 187613, 241710, 375226, 562839, 938065, 1125678, 1313291, 1876130, 2626582, 2814195, 3939873, 5628390, 6566455, 7879746, 13132910, 19699365, 39398730]

約数ペア:

[(1, 39398730), (2, 19699365), (3, 13132910), (5, 7879746), (6, 6566455), (7, 5628390), (10, 3939873), (14, 2814195), (15, 2626582), (21, 1876130), (30, 1313291), (35, 1125678), (42, 938065), (70, 562839), (105, 375226), (163, 241710), (210, 187613), (326, 120855), (489, 80570), (815, 48342), (978, 40285), (1141, 34530), (1151, 34230), (1630, 24171), (2282, 17265), (2302, 17115), (2445, 16114), (3423, 11510), (3453, 11410), (4890, 8057), (5705, 6906), (5755, 6846)]