310016220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31699}}^1$

素因数の和:31874

約数の個数: 48

約数和(自身を含む): 873398400

約数和(自身を除く): 563382180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 31699, 63398, 95097, 126796, 158495, 190194, 316990, 380388, 475485, 633980, 950970, 1901940, 5166937, 10333874, 15500811, 20667748, 25834685, 31001622, 51669370, 62003244, 77504055, 103338740, 155008110, 310016220]

約数ペア:

[(1, 310016220), (2, 155008110), (3, 103338740), (4, 77504055), (5, 62003244), (6, 51669370), (10, 31001622), (12, 25834685), (15, 20667748), (20, 15500811), (30, 10333874), (60, 5166937), (163, 1901940), (326, 950970), (489, 633980), (652, 475485), (815, 380388), (978, 316990), (1630, 190194), (1956, 158495), (2445, 126796), (3260, 95097), (4890, 63398), (9780, 31699)]