215202470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2671}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 443252736

約数和(自身を除く): 228050266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1151, 2302, 2671, 5342, 5755, 8057, 11510, 13355, 16114, 18697, 26710, 37394, 40285, 80570, 93485, 186970, 3074321, 6148642, 15371605, 21520247, 30743210, 43040494, 107601235, 215202470]

約数ペア:

[(1, 215202470), (2, 107601235), (5, 43040494), (7, 30743210), (10, 21520247), (14, 15371605), (35, 6148642), (70, 3074321), (1151, 186970), (2302, 93485), (2671, 80570), (5342, 40285), (5755, 37394), (8057, 26710), (11510, 18697), (13355, 16114)]