118463240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{423083}}^1$

素因数の和:423101

約数の個数: 32

約数和(自身を含む): 304620480

約数和(自身を除く): 186157240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 423083, 846166, 1692332, 2115415, 2961581, 3384664, 4230830, 5923162, 8461660, 11846324, 14807905, 16923320, 23692648, 29615810, 59231620, 118463240]

約数ペア:

[(1, 118463240), (2, 59231620), (4, 29615810), (5, 23692648), (7, 16923320), (8, 14807905), (10, 11846324), (14, 8461660), (20, 5923162), (28, 4230830), (35, 3384664), (40, 2961581), (56, 2115415), (70, 1692332), (140, 846166), (280, 423083)]