5153330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 11634840

約数和(自身を除く): 6481510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 809, 910, 1274, 1618, 3185, 4045, 5663, 6370, 8090, 10517, 11326, 21034, 28315, 39641, 52585, 56630, 73619, 79282, 105170, 147238, 198205, 368095, 396410, 515333, 736190, 1030666, 2576665, 5153330]

約数ペア:

[(1, 5153330), (2, 2576665), (5, 1030666), (7, 736190), (10, 515333), (13, 396410), (14, 368095), (26, 198205), (35, 147238), (49, 105170), (65, 79282), (70, 73619), (91, 56630), (98, 52585), (130, 39641), (182, 28315), (245, 21034), (455, 11326), (490, 10517), (637, 8090), (809, 6370), (910, 5663), (1274, 4045), (1618, 3185)]