90273330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{143291}}^1$

素因数の和:143311

約数の個数: 48

約数和(自身を含む): 268242624

約数和(自身を除く): 177969294

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 143291, 286582, 429873, 716455, 859746, 1003037, 1289619, 1432910, 2006074, 2149365, 2579238, 3009111, 4298730, 5015185, 6018222, 6448095, 9027333, 10030370, 12896190, 15045555, 18054666, 30091110, 45136665, 90273330]

約数ペア:

[(1, 90273330), (2, 45136665), (3, 30091110), (5, 18054666), (6, 15045555), (7, 12896190), (9, 10030370), (10, 9027333), (14, 6448095), (15, 6018222), (18, 5015185), (21, 4298730), (30, 3009111), (35, 2579238), (42, 2149365), (45, 2006074), (63, 1432910), (70, 1289619), (90, 1003037), (105, 859746), (126, 716455), (210, 429873), (315, 286582), (630, 143291)]