63299740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 152474112

約数和(自身を除く): 89174372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1303, 1388, 1735, 2429, 2606, 3470, 4858, 5212, 6515, 6940, 9121, 9716, 12145, 13030, 18242, 24290, 26060, 36484, 45605, 48580, 91210, 182420, 452141, 904282, 1808564, 2260705, 3164987, 4521410, 6329974, 9042820, 12659948, 15824935, 31649870, 63299740]

約数ペア:

[(1, 63299740), (2, 31649870), (4, 15824935), (5, 12659948), (7, 9042820), (10, 6329974), (14, 4521410), (20, 3164987), (28, 2260705), (35, 1808564), (70, 904282), (140, 452141), (347, 182420), (694, 91210), (1303, 48580), (1388, 45605), (1735, 36484), (2429, 26060), (2606, 24290), (3470, 18242), (4858, 13030), (5212, 12145), (6515, 9716), (6940, 9121)]