289360860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{29587}}^1$

素因数の和:29762

約数の個数: 48

約数和(自身を含む): 815208576

約数和(自身を除く): 525847716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 29587, 59174, 88761, 118348, 147935, 177522, 295870, 355044, 443805, 591740, 887610, 1775220, 4822681, 9645362, 14468043, 19290724, 24113405, 28936086, 48226810, 57872172, 72340215, 96453620, 144680430, 289360860]

約数ペア:

[(1, 289360860), (2, 144680430), (3, 96453620), (4, 72340215), (5, 57872172), (6, 48226810), (10, 28936086), (12, 24113405), (15, 19290724), (20, 14468043), (30, 9645362), (60, 4822681), (163, 1775220), (326, 887610), (489, 591740), (652, 443805), (815, 355044), (978, 295870), (1630, 177522), (1956, 147935), (2445, 118348), (3260, 88761), (4890, 59174), (9780, 29587)]