130256730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46687}}^1$

素因数の和:46731

約数の個数: 48

約数和(自身を含む): 349599744

約数和(自身を除く): 219343014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 46687, 93374, 140061, 233435, 280122, 420183, 466870, 700305, 840366, 1400610, 1447297, 2100915, 2894594, 4201830, 4341891, 7236485, 8683782, 13025673, 14472970, 21709455, 26051346, 43418910, 65128365, 130256730]

約数ペア:

[(1, 130256730), (2, 65128365), (3, 43418910), (5, 26051346), (6, 21709455), (9, 14472970), (10, 13025673), (15, 8683782), (18, 7236485), (30, 4341891), (31, 4201830), (45, 2894594), (62, 2100915), (90, 1447297), (93, 1400610), (155, 840366), (186, 700305), (279, 466870), (310, 420183), (465, 280122), (558, 233435), (930, 140061), (1395, 93374), (2790, 46687)]