15233340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 42844032

約数和(自身を除く): 27610692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 827, 921, 1228, 1535, 1654, 1842, 2481, 3070, 3308, 3684, 4135, 4605, 4962, 6140, 8270, 9210, 9924, 12405, 16540, 18420, 24810, 49620, 253889, 507778, 761667, 1015556, 1269445, 1523334, 2538890, 3046668, 3808335, 5077780, 7616670, 15233340]

約数ペア:

[(1, 15233340), (2, 7616670), (3, 5077780), (4, 3808335), (5, 3046668), (6, 2538890), (10, 1523334), (12, 1269445), (15, 1015556), (20, 761667), (30, 507778), (60, 253889), (307, 49620), (614, 24810), (827, 18420), (921, 16540), (1228, 12405), (1535, 9924), (1654, 9210), (1842, 8270), (2481, 6140), (3070, 4962), (3308, 4605), (3684, 4135)]