90229570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 166209408

約数和(自身を除く): 75979838

約数列:

[1, 2, 5, 10, 67, 134, 137, 274, 335, 670, 685, 983, 1370, 1966, 4915, 9179, 9830, 18358, 45895, 65861, 91790, 131722, 134671, 269342, 329305, 658610, 673355, 1346710, 9022957, 18045914, 45114785, 90229570]

約数ペア:

[(1, 90229570), (2, 45114785), (5, 18045914), (10, 9022957), (67, 1346710), (134, 673355), (137, 658610), (274, 329305), (335, 269342), (670, 134671), (685, 131722), (983, 91790), (1370, 65861), (1966, 45895), (4915, 18358), (9179, 9830)]