64843260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1873}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 181972896

約数和(自身を除く): 117129636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 1873, 2308, 2885, 3462, 3746, 5619, 5770, 6924, 7492, 8655, 9365, 11238, 11540, 17310, 18730, 22476, 28095, 34620, 37460, 56190, 112380, 1080721, 2161442, 3242163, 4322884, 5403605, 6484326, 10807210, 12968652, 16210815, 21614420, 32421630, 64843260]

約数ペア:

[(1, 64843260), (2, 32421630), (3, 21614420), (4, 16210815), (5, 12968652), (6, 10807210), (10, 6484326), (12, 5403605), (15, 4322884), (20, 3242163), (30, 2161442), (60, 1080721), (577, 112380), (1154, 56190), (1731, 37460), (1873, 34620), (2308, 28095), (2885, 22476), (3462, 18730), (3746, 17310), (5619, 11540), (5770, 11238), (6924, 9365), (7492, 8655)]