37840870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 31832090

約数列:

[1, 2, 5, 10, 71, 142, 223, 239, 355, 446, 478, 710, 1115, 1195, 2230, 2390, 15833, 16969, 31666, 33938, 53297, 79165, 84845, 106594, 158330, 169690, 266485, 532970, 3784087, 7568174, 18920435, 37840870]

約数ペア:

[(1, 37840870), (2, 18920435), (5, 7568174), (10, 3784087), (71, 532970), (142, 266485), (223, 169690), (239, 158330), (355, 106594), (446, 84845), (478, 79165), (710, 53297), (1115, 33938), (1195, 31666), (2230, 16969), (2390, 15833)]