120905704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{977}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 234720000

約数和(自身を除く): 113814296

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 499, 977, 998, 1954, 1996, 3908, 3992, 7816, 15469, 30287, 30938, 60574, 61876, 121148, 123752, 242296, 487523, 975046, 1950092, 3900184, 15113213, 30226426, 60452852, 120905704]

約数ペア:

[(1, 120905704), (2, 60452852), (4, 30226426), (8, 15113213), (31, 3900184), (62, 1950092), (124, 975046), (248, 487523), (499, 242296), (977, 123752), (998, 121148), (1954, 61876), (1996, 60574), (3908, 30938), (3992, 30287), (7816, 15469)]