29260890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 76658400

約数和(自身を除く): 47397510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2339, 2502, 4170, 4678, 6255, 7017, 11695, 12510, 14034, 21051, 23390, 35085, 42102, 70170, 105255, 210510, 325121, 650242, 975363, 1625605, 1950726, 2926089, 3251210, 4876815, 5852178, 9753630, 14630445, 29260890]

約数ペア:

[(1, 29260890), (2, 14630445), (3, 9753630), (5, 5852178), (6, 4876815), (9, 3251210), (10, 2926089), (15, 1950726), (18, 1625605), (30, 975363), (45, 650242), (90, 325121), (139, 210510), (278, 105255), (417, 70170), (695, 42102), (834, 35085), (1251, 23390), (1390, 21051), (2085, 14034), (2339, 12510), (2502, 11695), (4170, 7017), (4678, 6255)]