89889930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76829}}^1$

素因数の和:76855

約数の個数: 48

約数和(自身を含む): 251695080

約数和(自身を除く): 161805150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 76829, 153658, 230487, 384145, 460974, 691461, 768290, 998777, 1152435, 1382922, 1997554, 2304870, 2996331, 3457305, 4993885, 5992662, 6914610, 8988993, 9987770, 14981655, 17977986, 29963310, 44944965, 89889930]

約数ペア:

[(1, 89889930), (2, 44944965), (3, 29963310), (5, 17977986), (6, 14981655), (9, 9987770), (10, 8988993), (13, 6914610), (15, 5992662), (18, 4993885), (26, 3457305), (30, 2996331), (39, 2304870), (45, 1997554), (65, 1382922), (78, 1152435), (90, 998777), (117, 768290), (130, 691461), (195, 460974), (234, 384145), (390, 230487), (585, 153658), (1170, 76829)]