30472876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35107}}^1$

素因数の和:35149

約数の個数: 24

約数和(自身を含む): 62913536

約数和(自身を除く): 32440660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 35107, 70214, 140428, 245749, 491498, 982996, 1088317, 2176634, 4353268, 7618219, 15236438, 30472876]

約数ペア:

[(1, 30472876), (2, 15236438), (4, 7618219), (7, 4353268), (14, 2176634), (28, 1088317), (31, 982996), (62, 491498), (124, 245749), (217, 140428), (434, 70214), (868, 35107)]