2724870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 6651360

約数和(自身を除く): 3926490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1489, 1830, 2978, 4467, 7445, 8934, 14890, 22335, 44670, 90829, 181658, 272487, 454145, 544974, 908290, 1362435, 2724870]

約数ペア:

[(1, 2724870), (2, 1362435), (3, 908290), (5, 544974), (6, 454145), (10, 272487), (15, 181658), (30, 90829), (61, 44670), (122, 22335), (183, 14890), (305, 8934), (366, 7445), (610, 4467), (915, 2978), (1489, 1830)]