2213740070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{5839}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 4117340160

約数和(自身を除く): 1903600090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1223, 2446, 5839, 6115, 11678, 12230, 29195, 37913, 58390, 75826, 181009, 189565, 362018, 379130, 905045, 1810090, 7141097, 14282194, 35705485, 71410970, 221374007, 442748014, 1106870035, 2213740070]

約数ペア:

[(1, 2213740070), (2, 1106870035), (5, 442748014), (10, 221374007), (31, 71410970), (62, 35705485), (155, 14282194), (310, 7141097), (1223, 1810090), (2446, 905045), (5839, 379130), (6115, 362018), (11678, 189565), (12230, 181009), (29195, 75826), (37913, 58390)]