128439010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3929}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 264850560

約数和(自身を除く): 136411550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 2335, 3269, 3929, 4670, 6538, 7858, 16345, 19645, 27503, 32690, 39290, 55006, 137515, 275030, 1834843, 3669686, 9174215, 12843901, 18348430, 25687802, 64219505, 128439010]

約数ペア:

[(1, 128439010), (2, 64219505), (5, 25687802), (7, 18348430), (10, 12843901), (14, 9174215), (35, 3669686), (70, 1834843), (467, 275030), (934, 137515), (2335, 55006), (3269, 39290), (3929, 32690), (4670, 27503), (6538, 19645), (7858, 16345)]