308227510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{29723}}^1$

素因数の和:29808

約数の個数: 32

約数和(自身を含む): 597095712

約数和(自身を除く): 288868202

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 29723, 59446, 148615, 297230, 505291, 1010582, 1813103, 2526455, 3626206, 5052910, 9065515, 18131030, 30822751, 61645502, 154113755, 308227510]

約数ペア:

[(1, 308227510), (2, 154113755), (5, 61645502), (10, 30822751), (17, 18131030), (34, 9065515), (61, 5052910), (85, 3626206), (122, 2526455), (170, 1813103), (305, 1010582), (610, 505291), (1037, 297230), (2074, 148615), (5185, 59446), (10370, 29723)]