4271830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 8035200

約数和(自身を除く): 3763370

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 149, 235, 298, 305, 470, 610, 745, 1490, 2867, 5734, 7003, 9089, 14006, 14335, 18178, 28670, 35015, 45445, 70030, 90890, 427183, 854366, 2135915, 4271830]

約数ペア:

[(1, 4271830), (2, 2135915), (5, 854366), (10, 427183), (47, 90890), (61, 70030), (94, 45445), (122, 35015), (149, 28670), (235, 18178), (298, 14335), (305, 14006), (470, 9089), (610, 7003), (745, 5734), (1490, 2867)]