30962440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45533}}^1$

素因数の和:45561

約数の個数: 32

約数和(自身を含む): 73765080

約数和(自身を除く): 42802640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 45533, 91066, 182132, 227665, 364264, 455330, 774061, 910660, 1548122, 1821320, 3096244, 3870305, 6192488, 7740610, 15481220, 30962440]

約数ペア:

[(1, 30962440), (2, 15481220), (4, 7740610), (5, 6192488), (8, 3870305), (10, 3096244), (17, 1821320), (20, 1548122), (34, 910660), (40, 774061), (68, 455330), (85, 364264), (136, 227665), (170, 182132), (340, 91066), (680, 45533)]