29121728230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{223549}}^1$

素因数の和:225424

約数の個数: 32

約数和(自身を含む): 59940014400

約数和(自身を除く): 30818286170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1861, 3722, 9305, 13027, 18610, 26054, 65135, 130270, 223549, 447098, 1117745, 1564843, 2235490, 3129686, 7824215, 15648430, 416024689, 832049378, 2080123445, 2912172823, 4160246890, 5824345646, 14560864115, 29121728230]

約数ペア:

[(1, 29121728230), (2, 14560864115), (5, 5824345646), (7, 4160246890), (10, 2912172823), (14, 2080123445), (35, 832049378), (70, 416024689), (1861, 15648430), (3722, 7824215), (9305, 3129686), (13027, 2235490), (18610, 1564843), (26054, 1117745), (65135, 447098), (130270, 223549)]