730702860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{392851}}^1$

素因数の和:392894

約数の個数: 48

約数和(自身を含む): 2111972352

約数和(自身を除く): 1381269492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 392851, 785702, 1178553, 1571404, 1964255, 2357106, 3928510, 4714212, 5892765, 7857020, 11785530, 12178381, 23571060, 24356762, 36535143, 48713524, 60891905, 73070286, 121783810, 146140572, 182675715, 243567620, 365351430, 730702860]

約数ペア:

[(1, 730702860), (2, 365351430), (3, 243567620), (4, 182675715), (5, 146140572), (6, 121783810), (10, 73070286), (12, 60891905), (15, 48713524), (20, 36535143), (30, 24356762), (31, 23571060), (60, 12178381), (62, 11785530), (93, 7857020), (124, 5892765), (155, 4714212), (186, 3928510), (310, 2357106), (372, 1964255), (465, 1571404), (620, 1178553), (930, 785702), (1860, 392851)]