138932910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53231}}^1$

素因数の和:53273

約数の個数: 48

約数和(自身を含む): 373688640

約数和(自身を除く): 234755730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 53231, 106462, 159693, 266155, 319386, 479079, 532310, 798465, 958158, 1543699, 1596930, 2395395, 3087398, 4631097, 4790790, 7718495, 9262194, 13893291, 15436990, 23155485, 27786582, 46310970, 69466455, 138932910]

約数ペア:

[(1, 138932910), (2, 69466455), (3, 46310970), (5, 27786582), (6, 23155485), (9, 15436990), (10, 13893291), (15, 9262194), (18, 7718495), (29, 4790790), (30, 4631097), (45, 3087398), (58, 2395395), (87, 1596930), (90, 1543699), (145, 958158), (174, 798465), (261, 532310), (290, 479079), (435, 319386), (522, 266155), (870, 159693), (1305, 106462), (2610, 53231)]