30376390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 29550650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1019, 1355, 2038, 2710, 2981, 5095, 5962, 10190, 11209, 14905, 22418, 29810, 56045, 112090, 276149, 552298, 1380745, 2761490, 3037639, 6075278, 15188195, 30376390]

約数ペア:

[(1, 30376390), (2, 15188195), (5, 6075278), (10, 3037639), (11, 2761490), (22, 1380745), (55, 552298), (110, 276149), (271, 112090), (542, 56045), (1019, 29810), (1355, 22418), (2038, 14905), (2710, 11209), (2981, 10190), (5095, 5962)]