1774590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 4298400

約数和(自身を除く): 2523810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 397, 447, 745, 794, 894, 1191, 1490, 1985, 2235, 2382, 3970, 4470, 5955, 11910, 59153, 118306, 177459, 295765, 354918, 591530, 887295, 1774590]

約数ペア:

[(1, 1774590), (2, 887295), (3, 591530), (5, 354918), (6, 295765), (10, 177459), (15, 118306), (30, 59153), (149, 11910), (298, 5955), (397, 4470), (447, 3970), (745, 2382), (794, 2235), (894, 1985), (1191, 1490)]