42239220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41411}}^1$

素因数の和:41440

約数の個数: 48

約数和(自身を含む): 125229888

約数和(自身を除く): 82990668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 41411, 82822, 124233, 165644, 207055, 248466, 414110, 496932, 621165, 703987, 828220, 1242330, 1407974, 2111961, 2484660, 2815948, 3519935, 4223922, 7039870, 8447844, 10559805, 14079740, 21119610, 42239220]

約数ペア:

[(1, 42239220), (2, 21119610), (3, 14079740), (4, 10559805), (5, 8447844), (6, 7039870), (10, 4223922), (12, 3519935), (15, 2815948), (17, 2484660), (20, 2111961), (30, 1407974), (34, 1242330), (51, 828220), (60, 703987), (68, 621165), (85, 496932), (102, 414110), (170, 248466), (204, 207055), (255, 165644), (340, 124233), (510, 82822), (1020, 41411)]