10897980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 48

約数和(自身を含む): 31345440

約数和(自身を除く): 20447460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4909, 9818, 14727, 19636, 24545, 29454, 49090, 58908, 73635, 98180, 147270, 181633, 294540, 363266, 544899, 726532, 908165, 1089798, 1816330, 2179596, 2724495, 3632660, 5448990, 10897980]

約数ペア:

[(1, 10897980), (2, 5448990), (3, 3632660), (4, 2724495), (5, 2179596), (6, 1816330), (10, 1089798), (12, 908165), (15, 726532), (20, 544899), (30, 363266), (37, 294540), (60, 181633), (74, 147270), (111, 98180), (148, 73635), (185, 58908), (222, 49090), (370, 29454), (444, 24545), (555, 19636), (740, 14727), (1110, 9818), (2220, 4909)]