2547028330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 5835592512

約数和(自身を除く): 3288564182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 521, 539, 770, 907, 1042, 1078, 1814, 2605, 2695, 3647, 4535, 5210, 5390, 5731, 6349, 7294, 9070, 9977, 11462, 12698, 18235, 19954, 25529, 28655, 31745, 36470, 40117, 44443, 49885, 51058, 57310, 63490, 69839, 80234, 88886, 99770, 127645, 139678, 200585, 222215, 255290, 280819, 349195, 401170, 444430, 472547, 488873, 561638, 698390, 945094, 977746, 1404095, 2362735, 2444365, 2808190, 3307829, 4725470, 4888730, 5198017, 6615658, 10396034, 16539145, 23154803, 25990085, 33078290, 36386119, 46309606, 51980170, 72772238, 115774015, 181930595, 231548030, 254702833, 363861190, 509405666, 1273514165, 2547028330]

約数ペア:

[(1, 2547028330), (2, 1273514165), (5, 509405666), (7, 363861190), (10, 254702833), (11, 231548030), (14, 181930595), (22, 115774015), (35, 72772238), (49, 51980170), (55, 46309606), (70, 36386119), (77, 33078290), (98, 25990085), (110, 23154803), (154, 16539145), (245, 10396034), (385, 6615658), (490, 5198017), (521, 4888730), (539, 4725470), (770, 3307829), (907, 2808190), (1042, 2444365), (1078, 2362735), (1814, 1404095), (2605, 977746), (2695, 945094), (3647, 698390), (4535, 561638), (5210, 488873), (5390, 472547), (5731, 444430), (6349, 401170), (7294, 349195), (9070, 280819), (9977, 255290), (11462, 222215), (12698, 200585), (18235, 139678), (19954, 127645), (25529, 99770), (28655, 88886), (31745, 80234), (36470, 69839), (40117, 63490), (44443, 57310), (49885, 51058)]