3069340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 6678504

約数和(自身を除く): 3609164

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 1849, 3569, 3698, 7138, 7396, 9245, 14276, 17845, 18490, 35690, 36980, 71380, 153467, 306934, 613868, 767335, 1534670, 3069340]

約数ペア:

[(1, 3069340), (2, 1534670), (4, 767335), (5, 613868), (10, 306934), (20, 153467), (43, 71380), (83, 36980), (86, 35690), (166, 18490), (172, 17845), (215, 14276), (332, 9245), (415, 7396), (430, 7138), (830, 3698), (860, 3569), (1660, 1849)]