54139020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 168591360

約数和(自身を除く): 114452340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2239, 2418, 4030, 4478, 4836, 6045, 6717, 8060, 8956, 11195, 12090, 13434, 22390, 24180, 26868, 29107, 33585, 44780, 58214, 67170, 69409, 87321, 116428, 134340, 138818, 145535, 174642, 208227, 277636, 291070, 347045, 349284, 416454, 436605, 582140, 694090, 832908, 873210, 902317, 1041135, 1388180, 1746420, 1804634, 2082270, 2706951, 3609268, 4164540, 4511585, 5413902, 9023170, 10827804, 13534755, 18046340, 27069510, 54139020]

約数ペア:

[(1, 54139020), (2, 27069510), (3, 18046340), (4, 13534755), (5, 10827804), (6, 9023170), (10, 5413902), (12, 4511585), (13, 4164540), (15, 3609268), (20, 2706951), (26, 2082270), (30, 1804634), (31, 1746420), (39, 1388180), (52, 1041135), (60, 902317), (62, 873210), (65, 832908), (78, 694090), (93, 582140), (124, 436605), (130, 416454), (155, 349284), (156, 347045), (186, 291070), (195, 277636), (260, 208227), (310, 174642), (372, 145535), (390, 138818), (403, 134340), (465, 116428), (620, 87321), (780, 69409), (806, 67170), (930, 58214), (1209, 44780), (1612, 33585), (1860, 29107), (2015, 26868), (2239, 24180), (2418, 22390), (4030, 13434), (4478, 12090), (4836, 11195), (6045, 8956), (6717, 8060)]