195590220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2857}}^1$

素因数の和:3039

約数の個数: 96

約数和(自身を含む): 629948928

約数和(自身を除く): 434358708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 2857, 3260, 3423, 4564, 4890, 5705, 5714, 6846, 8571, 9780, 11410, 11428, 13692, 14285, 17115, 17142, 19999, 22820, 28570, 34230, 34284, 39998, 42855, 57140, 59997, 68460, 79996, 85710, 99995, 119994, 171420, 199990, 239988, 299985, 399980, 465691, 599970, 931382, 1199940, 1397073, 1862764, 2328455, 2794146, 3259837, 4656910, 5588292, 6519674, 6985365, 9313820, 9779511, 13039348, 13970730, 16299185, 19559022, 27941460, 32598370, 39118044, 48897555, 65196740, 97795110, 195590220]

約数ペア:

[(1, 195590220), (2, 97795110), (3, 65196740), (4, 48897555), (5, 39118044), (6, 32598370), (7, 27941460), (10, 19559022), (12, 16299185), (14, 13970730), (15, 13039348), (20, 9779511), (21, 9313820), (28, 6985365), (30, 6519674), (35, 5588292), (42, 4656910), (60, 3259837), (70, 2794146), (84, 2328455), (105, 1862764), (140, 1397073), (163, 1199940), (210, 931382), (326, 599970), (420, 465691), (489, 399980), (652, 299985), (815, 239988), (978, 199990), (1141, 171420), (1630, 119994), (1956, 99995), (2282, 85710), (2445, 79996), (2857, 68460), (3260, 59997), (3423, 57140), (4564, 42855), (4890, 39998), (5705, 34284), (5714, 34230), (6846, 28570), (8571, 22820), (9780, 19999), (11410, 17142), (11428, 17115), (13692, 14285)]