72641190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56311}}^1$

素因数の和:56364

約数の個数: 32

約数和(自身を含む): 178396416

約数和(自身を除く): 105755226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56311, 112622, 168933, 281555, 337866, 563110, 844665, 1689330, 2421373, 4842746, 7264119, 12106865, 14528238, 24213730, 36320595, 72641190]

約数ペア:

[(1, 72641190), (2, 36320595), (3, 24213730), (5, 14528238), (6, 12106865), (10, 7264119), (15, 4842746), (30, 2421373), (43, 1689330), (86, 844665), (129, 563110), (215, 337866), (258, 281555), (430, 168933), (645, 112622), (1290, 56311)]