23705470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 45191520

約数和(自身を除く): 21486050

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1901, 2494, 3802, 6235, 9505, 12470, 19010, 55129, 81743, 110258, 163486, 275645, 408715, 551290, 817430, 2370547, 4741094, 11852735, 23705470]

約数ペア:

[(1, 23705470), (2, 11852735), (5, 4741094), (10, 2370547), (29, 817430), (43, 551290), (58, 408715), (86, 275645), (145, 163486), (215, 110258), (290, 81743), (430, 55129), (1247, 19010), (1901, 12470), (2494, 9505), (3802, 6235)]