72338190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77783}}^1$

素因数の和:77824

約数の個数: 32

約数和(自身を含む): 179214336

約数和(自身を除く): 106876146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 77783, 155566, 233349, 388915, 466698, 777830, 1166745, 2333490, 2411273, 4822546, 7233819, 12056365, 14467638, 24112730, 36169095, 72338190]

約数ペア:

[(1, 72338190), (2, 36169095), (3, 24112730), (5, 14467638), (6, 12056365), (10, 7233819), (15, 4822546), (30, 2411273), (31, 2333490), (62, 1166745), (93, 777830), (155, 466698), (186, 388915), (310, 233349), (465, 155566), (930, 77783)]