27692070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 48823770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 809, 815, 978, 1141, 1618, 1630, 2282, 2427, 2445, 3423, 4045, 4854, 4890, 5663, 5705, 6846, 8090, 11326, 11410, 12135, 16989, 17115, 24270, 28315, 33978, 34230, 56630, 84945, 131867, 169890, 263734, 395601, 659335, 791202, 923069, 1318670, 1846138, 1978005, 2769207, 3956010, 4615345, 5538414, 9230690, 13846035, 27692070]

約数ペア:

[(1, 27692070), (2, 13846035), (3, 9230690), (5, 5538414), (6, 4615345), (7, 3956010), (10, 2769207), (14, 1978005), (15, 1846138), (21, 1318670), (30, 923069), (35, 791202), (42, 659335), (70, 395601), (105, 263734), (163, 169890), (210, 131867), (326, 84945), (489, 56630), (809, 34230), (815, 33978), (978, 28315), (1141, 24270), (1618, 17115), (1630, 16989), (2282, 12135), (2427, 11410), (2445, 11326), (3423, 8090), (4045, 6846), (4854, 5705), (4890, 5663)]