154729590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{72643}}^1$

素因数の和:72724

約数の個数: 32

約数和(自身を含む): 376586496

約数和(自身を除く): 221856906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 72643, 145286, 217929, 363215, 435858, 726430, 1089645, 2179290, 5157653, 10315306, 15472959, 25788265, 30945918, 51576530, 77364795, 154729590]

約数ペア:

[(1, 154729590), (2, 77364795), (3, 51576530), (5, 30945918), (6, 25788265), (10, 15472959), (15, 10315306), (30, 5157653), (71, 2179290), (142, 1089645), (213, 726430), (355, 435858), (426, 363215), (710, 217929), (1065, 145286), (2130, 72643)]