45211740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107647}}^1$

素因数の和:107666

約数の個数: 48

約数和(自身を含む): 144678912

約数和(自身を除く): 99467172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107647, 215294, 322941, 430588, 538235, 645882, 753529, 1076470, 1291764, 1507058, 1614705, 2152940, 2260587, 3014116, 3229410, 3767645, 4521174, 6458820, 7535290, 9042348, 11302935, 15070580, 22605870, 45211740]

約数ペア:

[(1, 45211740), (2, 22605870), (3, 15070580), (4, 11302935), (5, 9042348), (6, 7535290), (7, 6458820), (10, 4521174), (12, 3767645), (14, 3229410), (15, 3014116), (20, 2260587), (21, 2152940), (28, 1614705), (30, 1507058), (35, 1291764), (42, 1076470), (60, 753529), (70, 645882), (84, 538235), (105, 430588), (140, 322941), (210, 215294), (420, 107647)]