1330508460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{34487}}^1$

素因数の和:35142

約数の個数: 48

約数和(自身を含む): 3731325696

約数和(自身を除く): 2400817236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 34487, 38580, 68974, 103461, 137948, 172435, 206922, 344870, 413844, 517305, 689740, 1034610, 2069220, 22175141, 44350282, 66525423, 88700564, 110875705, 133050846, 221751410, 266101692, 332627115, 443502820, 665254230, 1330508460]

約数ペア:

[(1, 1330508460), (2, 665254230), (3, 443502820), (4, 332627115), (5, 266101692), (6, 221751410), (10, 133050846), (12, 110875705), (15, 88700564), (20, 66525423), (30, 44350282), (60, 22175141), (643, 2069220), (1286, 1034610), (1929, 689740), (2572, 517305), (3215, 413844), (3858, 344870), (6430, 206922), (7716, 172435), (9645, 137948), (12860, 103461), (19290, 68974), (34487, 38580)]