81465330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32717}}^1$

素因数の和:32810

約数の個数: 32

約数和(自身を含む): 197878464

約数和(自身を除く): 116413134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 32717, 65434, 98151, 163585, 196302, 327170, 490755, 981510, 2715511, 5431022, 8146533, 13577555, 16293066, 27155110, 40732665, 81465330]

約数ペア:

[(1, 81465330), (2, 40732665), (3, 27155110), (5, 16293066), (6, 13577555), (10, 8146533), (15, 5431022), (30, 2715511), (83, 981510), (166, 490755), (249, 327170), (415, 196302), (498, 163585), (830, 98151), (1245, 65434), (2490, 32717)]