15090424

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 30835080

約数和(自身を除く): 15744656

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 107, 122, 136, 214, 244, 289, 428, 488, 578, 856, 1037, 1156, 1819, 2074, 2312, 3638, 4148, 6527, 7276, 8296, 13054, 14552, 17629, 26108, 30923, 35258, 52216, 61846, 70516, 110959, 123692, 141032, 221918, 247384, 443836, 887672, 1886303, 3772606, 7545212, 15090424]

約数ペア:

[(1, 15090424), (2, 7545212), (4, 3772606), (8, 1886303), (17, 887672), (34, 443836), (61, 247384), (68, 221918), (107, 141032), (122, 123692), (136, 110959), (214, 70516), (244, 61846), (289, 52216), (428, 35258), (488, 30923), (578, 26108), (856, 17629), (1037, 14552), (1156, 13054), (1819, 8296), (2074, 7276), (2312, 6527), (3638, 4148)]