22718010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 39987654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 431, 502, 753, 862, 1255, 1293, 1506, 1757, 2155, 2510, 2586, 3017, 3514, 3765, 4310, 5271, 6034, 6465, 7530, 8785, 9051, 10542, 12930, 15085, 17570, 18102, 26355, 30170, 45255, 52710, 90510, 108181, 216362, 324543, 540905, 649086, 757267, 1081810, 1514534, 1622715, 2271801, 3245430, 3786335, 4543602, 7572670, 11359005, 22718010]

約数ペア:

[(1, 22718010), (2, 11359005), (3, 7572670), (5, 4543602), (6, 3786335), (7, 3245430), (10, 2271801), (14, 1622715), (15, 1514534), (21, 1081810), (30, 757267), (35, 649086), (42, 540905), (70, 324543), (105, 216362), (210, 108181), (251, 90510), (431, 52710), (502, 45255), (753, 30170), (862, 26355), (1255, 18102), (1293, 17570), (1506, 15085), (1757, 12930), (2155, 10542), (2510, 9051), (2586, 8785), (3017, 7530), (3514, 6465), (3765, 6034), (4310, 5271)]