19103674740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{221261}}^1$

素因数の和:222712

約数の個数: 48

約数和(自身を含む): 53527703040

約数和(自身を除く): 34424028300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 2878, 4317, 5756, 7195, 8634, 14390, 17268, 21585, 28780, 43170, 86340, 221261, 442522, 663783, 885044, 1106305, 1327566, 2212610, 2655132, 3318915, 4425220, 6637830, 13275660, 318394579, 636789158, 955183737, 1273578316, 1591972895, 1910367474, 3183945790, 3820734948, 4775918685, 6367891580, 9551837370, 19103674740]

約数ペア:

[(1, 19103674740), (2, 9551837370), (3, 6367891580), (4, 4775918685), (5, 3820734948), (6, 3183945790), (10, 1910367474), (12, 1591972895), (15, 1273578316), (20, 955183737), (30, 636789158), (60, 318394579), (1439, 13275660), (2878, 6637830), (4317, 4425220), (5756, 3318915), (7195, 2655132), (8634, 2212610), (14390, 1327566), (17268, 1106305), (21585, 885044), (28780, 663783), (43170, 442522), (86340, 221261)]