142225330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 289344960

約数和(自身を除く): 147119630

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3659, 3887, 7318, 7774, 18295, 19435, 36590, 38870, 47567, 84157, 95134, 168314, 237835, 420785, 475670, 618371, 841570, 1094041, 1236742, 2188082, 3091855, 5470205, 6183710, 10940410, 14222533, 28445066, 71112665, 142225330]

約数ペア:

[(1, 142225330), (2, 71112665), (5, 28445066), (10, 14222533), (13, 10940410), (23, 6183710), (26, 5470205), (46, 3091855), (65, 2188082), (115, 1236742), (130, 1094041), (169, 841570), (230, 618371), (299, 475670), (338, 420785), (598, 237835), (845, 168314), (1495, 95134), (1690, 84157), (2990, 47567), (3659, 38870), (3887, 36590), (7318, 19435), (7774, 18295)]