128467590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{58661}}^1$

素因数の和:58744

約数の個数: 32

約数和(自身を含む): 312551136

約数和(自身を除く): 184083546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 58661, 117322, 175983, 293305, 351966, 586610, 879915, 1759830, 4282253, 8564506, 12846759, 21411265, 25693518, 42822530, 64233795, 128467590]

約数ペア:

[(1, 128467590), (2, 64233795), (3, 42822530), (5, 25693518), (6, 21411265), (10, 12846759), (15, 8564506), (30, 4282253), (73, 1759830), (146, 879915), (219, 586610), (365, 351966), (438, 293305), (730, 175983), (1095, 117322), (2190, 58661)]