201729060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86209}}^1$

素因数の和:86237

約数の個数: 72

約数和(自身を含む): 658989240

約数和(自身を除く): 457260180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86209, 172418, 258627, 344836, 431045, 517254, 775881, 862090, 1034508, 1120717, 1293135, 1551762, 1724180, 2241434, 2586270, 3103524, 3362151, 3879405, 4482868, 5172540, 5603585, 6724302, 7758810, 10086453, 11207170, 13448604, 15517620, 16810755, 20172906, 22414340, 33621510, 40345812, 50432265, 67243020, 100864530, 201729060]

約数ペア:

[(1, 201729060), (2, 100864530), (3, 67243020), (4, 50432265), (5, 40345812), (6, 33621510), (9, 22414340), (10, 20172906), (12, 16810755), (13, 15517620), (15, 13448604), (18, 11207170), (20, 10086453), (26, 7758810), (30, 6724302), (36, 5603585), (39, 5172540), (45, 4482868), (52, 3879405), (60, 3362151), (65, 3103524), (78, 2586270), (90, 2241434), (117, 1724180), (130, 1551762), (156, 1293135), (180, 1120717), (195, 1034508), (234, 862090), (260, 775881), (390, 517254), (468, 431045), (585, 344836), (780, 258627), (1170, 172418), (2340, 86209)]