4364220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10410

約数の個数: 48

約数和(自身を含む): 13966848

約数和(自身を除く): 9602628

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, 10391, 20782, 31173, 41564, 51955, 62346, 72737, 103910, 124692, 145474, 155865, 207820, 218211, 290948, 311730, 363685, 436422, 623460, 727370, 872844, 1091055, 1454740, 2182110, 4364220]

約数ペア:

[(1, 4364220), (2, 2182110), (3, 1454740), (4, 1091055), (5, 872844), (6, 727370), (7, 623460), (10, 436422), (12, 363685), (14, 311730), (15, 290948), (20, 218211), (21, 207820), (28, 155865), (30, 145474), (35, 124692), (42, 103910), (60, 72737), (70, 62346), (84, 51955), (105, 41564), (140, 31173), (210, 20782), (420, 10391)]