121218330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237683}}^1$

素因数の和:237710

約数の個数: 32

約数和(自身を含む): 308038464

約数和(自身を除く): 186820134

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 237683, 475366, 713049, 1188415, 1426098, 2376830, 3565245, 4040611, 7130490, 8081222, 12121833, 20203055, 24243666, 40406110, 60609165, 121218330]

約数ペア:

[(1, 121218330), (2, 60609165), (3, 40406110), (5, 24243666), (6, 20203055), (10, 12121833), (15, 8081222), (17, 7130490), (30, 4040611), (34, 3565245), (51, 2376830), (85, 1426098), (102, 1188415), (170, 713049), (255, 475366), (510, 237683)]