6308250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 10674534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 647, 650, 750, 975, 1294, 1625, 1941, 1950, 3235, 3250, 3882, 4875, 6470, 8411, 9705, 9750, 16175, 16822, 19410, 25233, 32350, 42055, 48525, 50466, 80875, 84110, 97050, 126165, 161750, 210275, 242625, 252330, 420550, 485250, 630825, 1051375, 1261650, 2102750, 3154125, 6308250]

約数ペア:

[(1, 6308250), (2, 3154125), (3, 2102750), (5, 1261650), (6, 1051375), (10, 630825), (13, 485250), (15, 420550), (25, 252330), (26, 242625), (30, 210275), (39, 161750), (50, 126165), (65, 97050), (75, 84110), (78, 80875), (125, 50466), (130, 48525), (150, 42055), (195, 32350), (250, 25233), (325, 19410), (375, 16822), (390, 16175), (647, 9750), (650, 9705), (750, 8411), (975, 6470), (1294, 4875), (1625, 3882), (1941, 3250), (1950, 3235)]