11215170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4339

約数の個数: 48

約数和(自身を含む): 30171960

約数和(自身を除く): 18956790

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, 4297, 8594, 12891, 21485, 25782, 38673, 42970, 64455, 77346, 124613, 128910, 193365, 249226, 373839, 386730, 623065, 747678, 1121517, 1246130, 1869195, 2243034, 3738390, 5607585, 11215170]

約数ペア:

[(1, 11215170), (2, 5607585), (3, 3738390), (5, 2243034), (6, 1869195), (9, 1246130), (10, 1121517), (15, 747678), (18, 623065), (29, 386730), (30, 373839), (45, 249226), (58, 193365), (87, 128910), (90, 124613), (145, 77346), (174, 64455), (261, 42970), (290, 38673), (435, 25782), (522, 21485), (870, 12891), (1305, 8594), (2610, 4297)]