11090910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 16778274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 127, 142, 205, 213, 246, 254, 355, 381, 410, 426, 615, 635, 710, 762, 1065, 1230, 1270, 1905, 2130, 2911, 3810, 5207, 5822, 8733, 9017, 10414, 14555, 15621, 17466, 18034, 26035, 27051, 29110, 31242, 43665, 45085, 52070, 54102, 78105, 87330, 90170, 135255, 156210, 270510, 369697, 739394, 1109091, 1848485, 2218182, 3696970, 5545455, 11090910]

約数ペア:

[(1, 11090910), (2, 5545455), (3, 3696970), (5, 2218182), (6, 1848485), (10, 1109091), (15, 739394), (30, 369697), (41, 270510), (71, 156210), (82, 135255), (123, 90170), (127, 87330), (142, 78105), (205, 54102), (213, 52070), (246, 45085), (254, 43665), (355, 31242), (381, 29110), (410, 27051), (426, 26035), (615, 18034), (635, 17466), (710, 15621), (762, 14555), (1065, 10414), (1230, 9017), (1270, 8733), (1905, 5822), (2130, 5207), (2911, 3810)]