238224770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15735

約数の個数: 48

約数和(自身を含む): 514937088

約数和(自身を除く): 276712318

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 15683, 31366, 78415, 109781, 156830, 219562, 486173, 548905, 768467, 972346, 1097810, 1536934, 2430865, 3403211, 3842335, 4861730, 6806422, 7684670, 17016055, 23822477, 34032110, 47644954, 119112385, 238224770]

約数ペア:

[(1, 238224770), (2, 119112385), (5, 47644954), (7, 34032110), (10, 23822477), (14, 17016055), (31, 7684670), (35, 6806422), (49, 4861730), (62, 3842335), (70, 3403211), (98, 2430865), (155, 1536934), (217, 1097810), (245, 972346), (310, 768467), (434, 548905), (490, 486173), (1085, 219562), (1519, 156830), (2170, 109781), (3038, 78415), (7595, 31366), (15190, 15683)]