149670390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{3467}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 359562240

約数和(自身を除く): 209891850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1439, 2878, 3467, 4317, 6934, 7195, 8634, 10401, 14390, 17335, 20802, 21585, 34670, 43170, 52005, 104010, 4989013, 9978026, 14967039, 24945065, 29934078, 49890130, 74835195, 149670390]

約数ペア:

[(1, 149670390), (2, 74835195), (3, 49890130), (5, 29934078), (6, 24945065), (10, 14967039), (15, 9978026), (30, 4989013), (1439, 104010), (2878, 52005), (3467, 43170), (4317, 34670), (6934, 21585), (7195, 20802), (8634, 17335), (10401, 14390)]