157030620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10427}}^1$

素因数の和:10690

約数の個数: 48

約数和(自身を含む): 441479808

約数和(自身を除く): 284449188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 10427, 15060, 20854, 31281, 41708, 52135, 62562, 104270, 125124, 156405, 208540, 312810, 625620, 2617177, 5234354, 7851531, 10468708, 13085885, 15703062, 26171770, 31406124, 39257655, 52343540, 78515310, 157030620]

約数ペア:

[(1, 157030620), (2, 78515310), (3, 52343540), (4, 39257655), (5, 31406124), (6, 26171770), (10, 15703062), (12, 13085885), (15, 10468708), (20, 7851531), (30, 5234354), (60, 2617177), (251, 625620), (502, 312810), (753, 208540), (1004, 156405), (1255, 125124), (1506, 104270), (2510, 62562), (3012, 52135), (3765, 41708), (5020, 31281), (7530, 20854), (10427, 15060)]