28060690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 34354670

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 601, 667, 805, 1015, 1202, 1334, 1610, 2030, 3005, 3335, 4207, 4669, 6010, 6670, 8414, 9338, 13823, 17429, 21035, 23345, 27646, 34858, 42070, 46690, 69115, 87145, 96761, 122003, 138230, 174290, 193522, 244006, 400867, 483805, 610015, 801734, 967610, 1220030, 2004335, 2806069, 4008670, 5612138, 14030345, 28060690]

約数ペア:

[(1, 28060690), (2, 14030345), (5, 5612138), (7, 4008670), (10, 2806069), (14, 2004335), (23, 1220030), (29, 967610), (35, 801734), (46, 610015), (58, 483805), (70, 400867), (115, 244006), (145, 193522), (161, 174290), (203, 138230), (230, 122003), (290, 96761), (322, 87145), (406, 69115), (601, 46690), (667, 42070), (805, 34858), (1015, 27646), (1202, 23345), (1334, 21035), (1610, 17429), (2030, 13823), (3005, 9338), (3335, 8414), (4207, 6670), (4669, 6010)]