128519130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115783}}^1$

素因数の和:115830

約数の個数: 32

約数和(自身を含む): 316785024

約数和(自身を除く): 188265894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 115783, 231566, 347349, 578915, 694698, 1157830, 1736745, 3473490, 4283971, 8567942, 12851913, 21419855, 25703826, 42839710, 64259565, 128519130]

約数ペア:

[(1, 128519130), (2, 64259565), (3, 42839710), (5, 25703826), (6, 21419855), (10, 12851913), (15, 8567942), (30, 4283971), (37, 3473490), (74, 1736745), (111, 1157830), (185, 694698), (222, 578915), (370, 347349), (555, 231566), (1110, 115783)]