27653790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12983}}^1$

素因数の和:13064

約数の個数: 32

約数和(自身を含む): 67309056

約数和(自身を除く): 39655266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12983, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 921793, 1843586, 2765379, 4608965, 5530758, 9217930, 13826895, 27653790]

約数ペア:

[(1, 27653790), (2, 13826895), (3, 9217930), (5, 5530758), (6, 4608965), (10, 2765379), (15, 1843586), (30, 921793), (71, 389490), (142, 194745), (213, 129830), (355, 77898), (426, 64915), (710, 38949), (1065, 25966), (2130, 12983)]