148020770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 272768256

約数和(自身を除く): 124747486

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 610, 755, 1510, 1607, 3214, 8035, 9211, 16070, 18422, 46055, 92110, 98027, 196054, 242657, 485314, 490135, 980270, 1213285, 2426570, 14802077, 29604154, 74010385, 148020770]

約数ペア:

[(1, 148020770), (2, 74010385), (5, 29604154), (10, 14802077), (61, 2426570), (122, 1213285), (151, 980270), (302, 490135), (305, 485314), (610, 242657), (755, 196054), (1510, 98027), (1607, 92110), (3214, 46055), (8035, 18422), (9211, 16070)]