4012860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 11483136

約数和(自身を除く): 7470276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1423, 2820, 2846, 4269, 5692, 7115, 8538, 14230, 17076, 21345, 28460, 42690, 66881, 85380, 133762, 200643, 267524, 334405, 401286, 668810, 802572, 1003215, 1337620, 2006430, 4012860]

約数ペア:

[(1, 4012860), (2, 2006430), (3, 1337620), (4, 1003215), (5, 802572), (6, 668810), (10, 401286), (12, 334405), (15, 267524), (20, 200643), (30, 133762), (47, 85380), (60, 66881), (94, 42690), (141, 28460), (188, 21345), (235, 17076), (282, 14230), (470, 8538), (564, 7115), (705, 5692), (940, 4269), (1410, 2846), (1423, 2820)]