25819110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12473}}^1$

素因数の和:12509

約数の個数: 48

約数和(自身を含む): 70053984

約数和(自身を除く): 44234874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12473, 24946, 37419, 62365, 74838, 112257, 124730, 187095, 224514, 286879, 374190, 561285, 573758, 860637, 1122570, 1434395, 1721274, 2581911, 2868790, 4303185, 5163822, 8606370, 12909555, 25819110]

約数ペア:

[(1, 25819110), (2, 12909555), (3, 8606370), (5, 5163822), (6, 4303185), (9, 2868790), (10, 2581911), (15, 1721274), (18, 1434395), (23, 1122570), (30, 860637), (45, 573758), (46, 561285), (69, 374190), (90, 286879), (115, 224514), (138, 187095), (207, 124730), (230, 112257), (345, 74838), (414, 62365), (690, 37419), (1035, 24946), (2070, 12473)]