655987260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10933121}}^1$

素因数の和:10933133

約数の個数: 24

約数和(自身を含む): 1836764496

約数和(自身を除く): 1180777236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10933121, 21866242, 32799363, 43732484, 54665605, 65598726, 109331210, 131197452, 163996815, 218662420, 327993630, 655987260]

約数ペア:

[(1, 655987260), (2, 327993630), (3, 218662420), (4, 163996815), (5, 131197452), (6, 109331210), (10, 65598726), (12, 54665605), (15, 43732484), (20, 32799363), (30, 21866242), (60, 10933121)]