154156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8369}}^1$

素因数の和:8688

約数の個数: 48

約数和(自身を含む): 433097280

約数和(自身を除く): 278940300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 8369, 9210, 16738, 18420, 25107, 33476, 41845, 50214, 83690, 100428, 125535, 167380, 251070, 502140, 2569283, 5138566, 7707849, 10277132, 12846415, 15415698, 25692830, 30831396, 38539245, 51385660, 77078490, 154156980]

約数ペア:

[(1, 154156980), (2, 77078490), (3, 51385660), (4, 38539245), (5, 30831396), (6, 25692830), (10, 15415698), (12, 12846415), (15, 10277132), (20, 7707849), (30, 5138566), (60, 2569283), (307, 502140), (614, 251070), (921, 167380), (1228, 125535), (1535, 100428), (1842, 83690), (3070, 50214), (3684, 41845), (4605, 33476), (6140, 25107), (8369, 18420), (9210, 16738)]