90498830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 166425408

約数和(自身を除く): 75926578

約数列:

[1, 2, 5, 10, 73, 146, 151, 302, 365, 730, 755, 821, 1510, 1642, 4105, 8210, 11023, 22046, 55115, 59933, 110230, 119866, 123971, 247942, 299665, 599330, 619855, 1239710, 9049883, 18099766, 45249415, 90498830]

約数ペア:

[(1, 90498830), (2, 45249415), (5, 18099766), (10, 9049883), (73, 1239710), (146, 619855), (151, 599330), (302, 299665), (365, 247942), (730, 123971), (755, 119866), (821, 110230), (1510, 59933), (1642, 55115), (4105, 22046), (8210, 11023)]