69049490

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 57232750

約数列:

[1, 2, 5, 10, 167, 173, 239, 334, 346, 478, 835, 865, 1195, 1670, 1730, 2390, 28891, 39913, 41347, 57782, 79826, 82694, 144455, 199565, 206735, 288910, 399130, 413470, 6904949, 13809898, 34524745, 69049490]

約数ペア:

[(1, 69049490), (2, 34524745), (5, 13809898), (10, 6904949), (167, 413470), (173, 399130), (239, 288910), (334, 206735), (346, 199565), (478, 144455), (835, 82694), (865, 79826), (1195, 57782), (1670, 41347), (1730, 39913), (2390, 28891)]