57474390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1915813}}^1$

素因数の和:1915823

約数の個数: 16

約数和(自身を含む): 137938608

約数和(自身を除く): 80464218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1915813, 3831626, 5747439, 9579065, 11494878, 19158130, 28737195, 57474390]

約数ペア:

[(1, 57474390), (2, 28737195), (3, 19158130), (5, 11494878), (6, 9579065), (10, 5747439), (15, 3831626), (30, 1915813)]