143158890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97387}}^1$

素因数の和:97411

約数の個数: 48

約数和(自身を含む): 399680352

約数和(自身を除く): 256521462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 97387, 194774, 292161, 486935, 584322, 681709, 973870, 1363418, 1460805, 2045127, 2921610, 3408545, 4090254, 4771963, 6817090, 9543926, 10225635, 14315889, 20451270, 23859815, 28631778, 47719630, 71579445, 143158890]

約数ペア:

[(1, 143158890), (2, 71579445), (3, 47719630), (5, 28631778), (6, 23859815), (7, 20451270), (10, 14315889), (14, 10225635), (15, 9543926), (21, 6817090), (30, 4771963), (35, 4090254), (42, 3408545), (49, 2921610), (70, 2045127), (98, 1460805), (105, 1363418), (147, 973870), (210, 681709), (245, 584322), (294, 486935), (490, 292161), (735, 194774), (1470, 97387)]