91914780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80627}}^1$

素因数の和:80658

約数の個数: 48

約数和(自身を含む): 270910080

約数和(自身を除く): 178995300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 80627, 161254, 241881, 322508, 403135, 483762, 806270, 967524, 1209405, 1531913, 1612540, 2418810, 3063826, 4595739, 4837620, 6127652, 7659565, 9191478, 15319130, 18382956, 22978695, 30638260, 45957390, 91914780]

約数ペア:

[(1, 91914780), (2, 45957390), (3, 30638260), (4, 22978695), (5, 18382956), (6, 15319130), (10, 9191478), (12, 7659565), (15, 6127652), (19, 4837620), (20, 4595739), (30, 3063826), (38, 2418810), (57, 1612540), (60, 1531913), (76, 1209405), (95, 967524), (114, 806270), (190, 483762), (228, 403135), (285, 322508), (380, 241881), (570, 161254), (1140, 80627)]