7921525140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14669491}}^1$

素因数の和:14669509

約数の個数: 48

約数和(自身を含む): 24644746560

約数和(自身を除く): 16723221420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14669491, 29338982, 44008473, 58677964, 73347455, 88016946, 132025419, 146694910, 176033892, 220042365, 264050838, 293389820, 396076257, 440084730, 528101676, 660127095, 792152514, 880169460, 1320254190, 1584305028, 1980381285, 2640508380, 3960762570, 7921525140]

約数ペア:

[(1, 7921525140), (2, 3960762570), (3, 2640508380), (4, 1980381285), (5, 1584305028), (6, 1320254190), (9, 880169460), (10, 792152514), (12, 660127095), (15, 528101676), (18, 440084730), (20, 396076257), (27, 293389820), (30, 264050838), (36, 220042365), (45, 176033892), (54, 146694910), (60, 132025419), (90, 88016946), (108, 73347455), (135, 58677964), (180, 44008473), (270, 29338982), (540, 14669491)]