1109080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 3032640

約数和(自身を除く): 1923560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 233, 238, 280, 340, 466, 476, 595, 680, 932, 952, 1165, 1190, 1631, 1864, 2330, 2380, 3262, 3961, 4660, 4760, 6524, 7922, 8155, 9320, 13048, 15844, 16310, 19805, 27727, 31688, 32620, 39610, 55454, 65240, 79220, 110908, 138635, 158440, 221816, 277270, 554540, 1109080]

約数ペア:

[(1, 1109080), (2, 554540), (4, 277270), (5, 221816), (7, 158440), (8, 138635), (10, 110908), (14, 79220), (17, 65240), (20, 55454), (28, 39610), (34, 32620), (35, 31688), (40, 27727), (56, 19805), (68, 16310), (70, 15844), (85, 13048), (119, 9320), (136, 8155), (140, 7922), (170, 6524), (233, 4760), (238, 4660), (280, 3961), (340, 3262), (466, 2380), (476, 2330), (595, 1864), (680, 1631), (932, 1190), (952, 1165)]