74419240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 199536480

約数和(自身を除く): 125117240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 883, 980, 1204, 1505, 1720, 1766, 1960, 2107, 2408, 3010, 3532, 4214, 4415, 6020, 6181, 7064, 8428, 8830, 10535, 12040, 12362, 16856, 17660, 21070, 24724, 30905, 35320, 37969, 42140, 43267, 49448, 61810, 75938, 84280, 86534, 123620, 151876, 173068, 189845, 216335, 247240, 265783, 303752, 346136, 379690, 432670, 531566, 759380, 865340, 1063132, 1328915, 1518760, 1730680, 1860481, 2126264, 2657830, 3720962, 5315660, 7441924, 9302405, 10631320, 14883848, 18604810, 37209620, 74419240]

約数ペア:

[(1, 74419240), (2, 37209620), (4, 18604810), (5, 14883848), (7, 10631320), (8, 9302405), (10, 7441924), (14, 5315660), (20, 3720962), (28, 2657830), (35, 2126264), (40, 1860481), (43, 1730680), (49, 1518760), (56, 1328915), (70, 1063132), (86, 865340), (98, 759380), (140, 531566), (172, 432670), (196, 379690), (215, 346136), (245, 303752), (280, 265783), (301, 247240), (344, 216335), (392, 189845), (430, 173068), (490, 151876), (602, 123620), (860, 86534), (883, 84280), (980, 75938), (1204, 61810), (1505, 49448), (1720, 43267), (1766, 42140), (1960, 37969), (2107, 35320), (2408, 30905), (3010, 24724), (3532, 21070), (4214, 17660), (4415, 16856), (6020, 12362), (6181, 12040), (7064, 10535), (8428, 8830)]