140991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27809}}^1$

素因数の和:27845

約数の個数: 48

約数和(自身を含む): 366424560

約数和(自身を除く): 225432930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 27809, 55618, 83427, 139045, 166854, 278090, 361517, 417135, 723034, 834270, 1084551, 1807585, 2169102, 3615170, 4699721, 5422755, 9399442, 10845510, 14099163, 23498605, 28198326, 46997210, 70495815, 140991630]

約数ペア:

[(1, 140991630), (2, 70495815), (3, 46997210), (5, 28198326), (6, 23498605), (10, 14099163), (13, 10845510), (15, 9399442), (26, 5422755), (30, 4699721), (39, 3615170), (65, 2169102), (78, 1807585), (130, 1084551), (169, 834270), (195, 723034), (338, 417135), (390, 361517), (507, 278090), (845, 166854), (1014, 139045), (1690, 83427), (2535, 55618), (5070, 27809)]