3826140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 10969728

約数和(自身を除く): 7143588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1483, 2580, 2966, 4449, 5932, 7415, 8898, 14830, 17796, 22245, 29660, 44490, 63769, 88980, 127538, 191307, 255076, 318845, 382614, 637690, 765228, 956535, 1275380, 1913070, 3826140]

約数ペア:

[(1, 3826140), (2, 1913070), (3, 1275380), (4, 956535), (5, 765228), (6, 637690), (10, 382614), (12, 318845), (15, 255076), (20, 191307), (30, 127538), (43, 88980), (60, 63769), (86, 44490), (129, 29660), (172, 22245), (215, 17796), (258, 14830), (430, 8898), (516, 7415), (645, 5932), (860, 4449), (1290, 2966), (1483, 2580)]