68036460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15971}}^1$

素因数の和:16054

約数の個数: 48

約数和(自身を含む): 193197312

約数和(自身を除く): 125160852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 15971, 31942, 47913, 63884, 79855, 95826, 159710, 191652, 239565, 319420, 479130, 958260, 1133941, 2267882, 3401823, 4535764, 5669705, 6803646, 11339410, 13607292, 17009115, 22678820, 34018230, 68036460]

約数ペア:

[(1, 68036460), (2, 34018230), (3, 22678820), (4, 17009115), (5, 13607292), (6, 11339410), (10, 6803646), (12, 5669705), (15, 4535764), (20, 3401823), (30, 2267882), (60, 1133941), (71, 958260), (142, 479130), (213, 319420), (284, 239565), (355, 191652), (426, 159710), (710, 95826), (852, 79855), (1065, 63884), (1420, 47913), (2130, 31942), (4260, 15971)]