2019944355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 3893218560

約数和(自身を除く): 1873274205

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 121, 143, 165, 177, 195, 295, 363, 429, 605, 649, 715, 767, 885, 1451, 1573, 1815, 1947, 2145, 2301, 3245, 3835, 4353, 4719, 7139, 7255, 7865, 8437, 9735, 11505, 15961, 18863, 21417, 21765, 23595, 25311, 35695, 42185, 47883, 56589, 79805, 85609, 92807, 94315, 107085, 126555, 175571, 207493, 239415, 256827, 278421, 282945, 428045, 464035, 526713, 622479, 877855, 941699, 1037465, 1112917, 1284135, 1392105, 2282423, 2633565, 2825097, 3112395, 3338751, 4708495, 5564585, 6847269, 10358689, 11412115, 12242087, 14125485, 16693755, 31076067, 34236345, 36726261, 51793445, 61210435, 134662957, 155380335, 183631305, 403988871, 673314785, 2019944355]

約数ペア:

[(1, 2019944355), (3, 673314785), (5, 403988871), (11, 183631305), (13, 155380335), (15, 134662957), (33, 61210435), (39, 51793445), (55, 36726261), (59, 34236345), (65, 31076067), (121, 16693755), (143, 14125485), (165, 12242087), (177, 11412115), (195, 10358689), (295, 6847269), (363, 5564585), (429, 4708495), (605, 3338751), (649, 3112395), (715, 2825097), (767, 2633565), (885, 2282423), (1451, 1392105), (1573, 1284135), (1815, 1112917), (1947, 1037465), (2145, 941699), (2301, 877855), (3245, 622479), (3835, 526713), (4353, 464035), (4719, 428045), (7139, 282945), (7255, 278421), (7865, 256827), (8437, 239415), (9735, 207493), (11505, 175571), (15961, 126555), (18863, 107085), (21417, 94315), (21765, 92807), (23595, 85609), (25311, 79805), (35695, 56589), (42185, 47883)]