23691330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20249}}^1$

素因数の和:20275

約数の個数: 48

約数和(自身を含む): 66339000

約数和(自身を除く): 42647670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 20249, 40498, 60747, 101245, 121494, 182241, 202490, 263237, 303735, 364482, 526474, 607470, 789711, 911205, 1316185, 1579422, 1822410, 2369133, 2632370, 3948555, 4738266, 7897110, 11845665, 23691330]

約数ペア:

[(1, 23691330), (2, 11845665), (3, 7897110), (5, 4738266), (6, 3948555), (9, 2632370), (10, 2369133), (13, 1822410), (15, 1579422), (18, 1316185), (26, 911205), (30, 789711), (39, 607470), (45, 526474), (65, 364482), (78, 303735), (90, 263237), (117, 202490), (130, 182241), (195, 121494), (234, 101245), (390, 60747), (585, 40498), (1170, 20249)]