28432770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12983}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 69178752

約数和(自身を除く): 40745982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 12983, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 947759, 1895518, 2843277, 4738795, 5686554, 9477590, 14216385, 28432770]

約数ペア:

[(1, 28432770), (2, 14216385), (3, 9477590), (5, 5686554), (6, 4738795), (10, 2843277), (15, 1895518), (30, 947759), (73, 389490), (146, 194745), (219, 129830), (365, 77898), (438, 64915), (730, 38949), (1095, 25966), (2190, 12983)]