74357830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23021}}^1$

素因数の和:23064

約数の個数: 32

約数和(自身を含む): 149182560

約数和(自身を除く): 74824730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 23021, 46042, 115105, 230210, 391357, 437399, 782714, 874798, 1956785, 2186995, 3913570, 4373990, 7435783, 14871566, 37178915, 74357830]

約数ペア:

[(1, 74357830), (2, 37178915), (5, 14871566), (10, 7435783), (17, 4373990), (19, 3913570), (34, 2186995), (38, 1956785), (85, 874798), (95, 782714), (170, 437399), (190, 391357), (323, 230210), (646, 115105), (1615, 46042), (3230, 23021)]