40197390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43223}}^1$

素因数の和:43264

約数の個数: 32

約数和(自身を含む): 99588096

約数和(自身を除く): 59390706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 43223, 86446, 129669, 216115, 259338, 432230, 648345, 1296690, 1339913, 2679826, 4019739, 6699565, 8039478, 13399130, 20098695, 40197390]

約数ペア:

[(1, 40197390), (2, 20098695), (3, 13399130), (5, 8039478), (6, 6699565), (10, 4019739), (15, 2679826), (30, 1339913), (31, 1296690), (62, 648345), (93, 432230), (155, 259338), (186, 216115), (310, 129669), (465, 86446), (930, 43223)]