1330332780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{85607}}^1$

素因数の和:85663

約数の個数: 96

約数和(自身を含む): 4372171776

約数和(自身を除く): 3041838996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 85607, 171214, 256821, 342428, 428035, 513642, 599249, 856070, 1027284, 1198498, 1284105, 1712140, 1797747, 2396996, 2568210, 2996245, 3167459, 3595494, 5136420, 5992490, 6334918, 7190988, 8988735, 9502377, 11984980, 12669836, 15837295, 17977470, 19004754, 22172213, 31674590, 35954940, 38009508, 44344426, 47511885, 63349180, 66516639, 88688852, 95023770, 110861065, 133033278, 190047540, 221722130, 266066556, 332583195, 443444260, 665166390, 1330332780]

約数ペア:

[(1, 1330332780), (2, 665166390), (3, 443444260), (4, 332583195), (5, 266066556), (6, 221722130), (7, 190047540), (10, 133033278), (12, 110861065), (14, 95023770), (15, 88688852), (20, 66516639), (21, 63349180), (28, 47511885), (30, 44344426), (35, 38009508), (37, 35954940), (42, 31674590), (60, 22172213), (70, 19004754), (74, 17977470), (84, 15837295), (105, 12669836), (111, 11984980), (140, 9502377), (148, 8988735), (185, 7190988), (210, 6334918), (222, 5992490), (259, 5136420), (370, 3595494), (420, 3167459), (444, 2996245), (518, 2568210), (555, 2396996), (740, 1797747), (777, 1712140), (1036, 1284105), (1110, 1198498), (1295, 1027284), (1554, 856070), (2220, 599249), (2590, 513642), (3108, 428035), (3885, 342428), (5180, 256821), (7770, 171214), (15540, 85607)]