30501212

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^2$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 62876016

約数和(自身を除く): 32374804

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 574, 652, 1141, 1148, 2282, 4564, 6683, 13366, 26569, 26732, 46781, 53138, 93562, 106276, 185983, 187124, 371966, 743932, 1089329, 2178658, 4357316, 7625303, 15250606, 30501212]

約数ペア:

[(1, 30501212), (2, 15250606), (4, 7625303), (7, 4357316), (14, 2178658), (28, 1089329), (41, 743932), (82, 371966), (163, 187124), (164, 185983), (287, 106276), (326, 93562), (574, 53138), (652, 46781), (1141, 26732), (1148, 26569), (2282, 13366), (4564, 6683)]