2469870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 4449042

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2111, 4222, 6333, 10555, 12666, 18999, 21110, 27443, 31665, 37998, 54886, 63330, 82329, 94995, 137215, 164658, 189990, 246987, 274430, 411645, 493974, 823290, 1234935, 2469870]

約数ペア:

[(1, 2469870), (2, 1234935), (3, 823290), (5, 493974), (6, 411645), (9, 274430), (10, 246987), (13, 189990), (15, 164658), (18, 137215), (26, 94995), (30, 82329), (39, 63330), (45, 54886), (65, 37998), (78, 31665), (90, 27443), (117, 21110), (130, 18999), (195, 12666), (234, 10555), (390, 6333), (585, 4222), (1170, 2111)]