180881070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{72643}}^1$

素因数の和:72736

約数の個数: 32

約数和(自身を含む): 439350912

約数和(自身を除く): 258469842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 72643, 145286, 217929, 363215, 435858, 726430, 1089645, 2179290, 6029369, 12058738, 18088107, 30146845, 36176214, 60293690, 90440535, 180881070]

約数ペア:

[(1, 180881070), (2, 90440535), (3, 60293690), (5, 36176214), (6, 30146845), (10, 18088107), (15, 12058738), (30, 6029369), (83, 2179290), (166, 1089645), (249, 726430), (415, 435858), (498, 363215), (830, 217929), (1245, 145286), (2490, 72643)]