226727930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{158551}}^1$

素因数の和:158582

約数の個数: 32

約数和(自身を含む): 479461248

約数和(自身を除く): 252733318

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 158551, 317102, 792755, 1585510, 1744061, 2061163, 3488122, 4122326, 8720305, 10305815, 17440610, 20611630, 22672793, 45345586, 113363965, 226727930]

約数ペア:

[(1, 226727930), (2, 113363965), (5, 45345586), (10, 22672793), (11, 20611630), (13, 17440610), (22, 10305815), (26, 8720305), (55, 4122326), (65, 3488122), (110, 2061163), (130, 1744061), (143, 1585510), (286, 792755), (715, 317102), (1430, 158551)]