20123701830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74532229}}^1$

素因数の和:74532245

約数の個数: 32

約数和(自身を含む): 53663205600

約数和(自身を除く): 33539503770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74532229, 149064458, 223596687, 372661145, 447193374, 670790061, 745322290, 1117983435, 1341580122, 2012370183, 2235966870, 3353950305, 4024740366, 6707900610, 10061850915, 20123701830]

約数ペア:

[(1, 20123701830), (2, 10061850915), (3, 6707900610), (5, 4024740366), (6, 3353950305), (9, 2235966870), (10, 2012370183), (15, 1341580122), (18, 1117983435), (27, 745322290), (30, 670790061), (45, 447193374), (54, 372661145), (90, 223596687), (135, 149064458), (270, 74532229)]