90914250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17317}}^1$

素因数の和:17344

約数の個数: 64

約数和(自身を含む): 259354368

約数和(自身を除く): 168440118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 17317, 34634, 51951, 86585, 103902, 121219, 173170, 242438, 259755, 363657, 432925, 519510, 606095, 727314, 865850, 1212190, 1298775, 1818285, 2164625, 2597550, 3030475, 3636570, 4329250, 6060950, 6493875, 9091425, 12987750, 15152375, 18182850, 30304750, 45457125, 90914250]

約数ペア:

[(1, 90914250), (2, 45457125), (3, 30304750), (5, 18182850), (6, 15152375), (7, 12987750), (10, 9091425), (14, 6493875), (15, 6060950), (21, 4329250), (25, 3636570), (30, 3030475), (35, 2597550), (42, 2164625), (50, 1818285), (70, 1298775), (75, 1212190), (105, 865850), (125, 727314), (150, 606095), (175, 519510), (210, 432925), (250, 363657), (350, 259755), (375, 242438), (525, 173170), (750, 121219), (875, 103902), (1050, 86585), (1750, 51951), (2625, 34634), (5250, 17317)]