103401620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{738583}}^1$

素因数の和:738599

約数の個数: 24

約数和(自身を含む): 248164224

約数和(自身を除く): 144762604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 738583, 1477166, 2954332, 3692915, 5170081, 7385830, 10340162, 14771660, 20680324, 25850405, 51700810, 103401620]

約数ペア:

[(1, 103401620), (2, 51700810), (4, 25850405), (5, 20680324), (7, 14771660), (10, 10340162), (14, 7385830), (20, 5170081), (28, 3692915), (35, 2954332), (70, 1477166), (140, 738583)]