74215530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5059}}^1$

素因数の和:5235

約数の個数: 48

約数和(自身を含む): 194182560

約数和(自身を除く): 119967030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5059, 7335, 10118, 14670, 15177, 25295, 30354, 45531, 50590, 75885, 91062, 151770, 227655, 455310, 824617, 1649234, 2473851, 4123085, 4947702, 7421553, 8246170, 12369255, 14843106, 24738510, 37107765, 74215530]

約数ペア:

[(1, 74215530), (2, 37107765), (3, 24738510), (5, 14843106), (6, 12369255), (9, 8246170), (10, 7421553), (15, 4947702), (18, 4123085), (30, 2473851), (45, 1649234), (90, 824617), (163, 455310), (326, 227655), (489, 151770), (815, 91062), (978, 75885), (1467, 50590), (1630, 45531), (2445, 30354), (2934, 25295), (4890, 15177), (5059, 14670), (7335, 10118)]