15631770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 47941632

約数和(自身を除く): 32309862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 101, 105, 110, 134, 154, 165, 201, 202, 210, 231, 303, 330, 335, 385, 402, 462, 469, 505, 606, 670, 707, 737, 770, 938, 1005, 1010, 1111, 1155, 1407, 1414, 1474, 1515, 2010, 2121, 2211, 2222, 2310, 2345, 2814, 3030, 3333, 3535, 3685, 4242, 4422, 4690, 5159, 5555, 6666, 6767, 7035, 7070, 7370, 7777, 10318, 10605, 11055, 11110, 13534, 14070, 15477, 15554, 16665, 20301, 21210, 22110, 23331, 25795, 30954, 33330, 33835, 38885, 40602, 46662, 47369, 51590, 67670, 74437, 77385, 77770, 94738, 101505, 116655, 142107, 148874, 154770, 203010, 223311, 233310, 236845, 284214, 372185, 446622, 473690, 521059, 710535, 744370, 1042118, 1116555, 1421070, 1563177, 2233110, 2605295, 3126354, 5210590, 7815885, 15631770]

約数ペア:

[(1, 15631770), (2, 7815885), (3, 5210590), (5, 3126354), (6, 2605295), (7, 2233110), (10, 1563177), (11, 1421070), (14, 1116555), (15, 1042118), (21, 744370), (22, 710535), (30, 521059), (33, 473690), (35, 446622), (42, 372185), (55, 284214), (66, 236845), (67, 233310), (70, 223311), (77, 203010), (101, 154770), (105, 148874), (110, 142107), (134, 116655), (154, 101505), (165, 94738), (201, 77770), (202, 77385), (210, 74437), (231, 67670), (303, 51590), (330, 47369), (335, 46662), (385, 40602), (402, 38885), (462, 33835), (469, 33330), (505, 30954), (606, 25795), (670, 23331), (707, 22110), (737, 21210), (770, 20301), (938, 16665), (1005, 15554), (1010, 15477), (1111, 14070), (1155, 13534), (1407, 11110), (1414, 11055), (1474, 10605), (1515, 10318), (2010, 7777), (2121, 7370), (2211, 7070), (2222, 7035), (2310, 6767), (2345, 6666), (2814, 5555), (3030, 5159), (3333, 4690), (3535, 4422), (3685, 4242)]