510420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 1467648

約数和(自身を除く): 957228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 181, 188, 235, 282, 362, 470, 543, 564, 705, 724, 905, 940, 1086, 1410, 1810, 2172, 2715, 2820, 3620, 5430, 8507, 10860, 17014, 25521, 34028, 42535, 51042, 85070, 102084, 127605, 170140, 255210, 510420]

約数ペア:

[(1, 510420), (2, 255210), (3, 170140), (4, 127605), (5, 102084), (6, 85070), (10, 51042), (12, 42535), (15, 34028), (20, 25521), (30, 17014), (47, 10860), (60, 8507), (94, 5430), (141, 3620), (181, 2820), (188, 2715), (235, 2172), (282, 1810), (362, 1410), (470, 1086), (543, 940), (564, 905), (705, 724)]