30456772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10831}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 57626240

約数和(自身を除く): 27169468

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10831, 21662, 43324, 205789, 400747, 411578, 801494, 823156, 1602988, 7614193, 15228386, 30456772]

約数ペア:

[(1, 30456772), (2, 15228386), (4, 7614193), (19, 1602988), (37, 823156), (38, 801494), (74, 411578), (76, 400747), (148, 205789), (703, 43324), (1406, 21662), (2812, 10831)]