69783060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16381}}^1$

素因数の和:16464

約数の個数: 48

約数和(自身を含む): 198156672

約数和(自身を除く): 128373612

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, 16381, 32762, 49143, 65524, 81905, 98286, 163810, 196572, 245715, 327620, 491430, 982860, 1163051, 2326102, 3489153, 4652204, 5815255, 6978306, 11630510, 13956612, 17445765, 23261020, 34891530, 69783060]

約数ペア:

[(1, 69783060), (2, 34891530), (3, 23261020), (4, 17445765), (5, 13956612), (6, 11630510), (10, 6978306), (12, 5815255), (15, 4652204), (20, 3489153), (30, 2326102), (60, 1163051), (71, 982860), (142, 491430), (213, 327620), (284, 245715), (355, 196572), (426, 163810), (710, 98286), (852, 81905), (1065, 65524), (1420, 49143), (2130, 32762), (4260, 16381)]