2623890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3726510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 587, 745, 894, 1174, 1490, 1761, 2235, 2935, 3522, 4470, 5870, 8805, 17610, 87463, 174926, 262389, 437315, 524778, 874630, 1311945, 2623890]

約数ペア:

[(1, 2623890), (2, 1311945), (3, 874630), (5, 524778), (6, 437315), (10, 262389), (15, 174926), (30, 87463), (149, 17610), (298, 8805), (447, 5870), (587, 4470), (745, 3522), (894, 2935), (1174, 2235), (1490, 1761)]