1111530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 3133440

約数和(自身を除く): 2021910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 79, 105, 134, 158, 201, 210, 237, 335, 395, 402, 469, 474, 553, 670, 790, 938, 1005, 1106, 1185, 1407, 1659, 2010, 2345, 2370, 2765, 2814, 3318, 4690, 5293, 5530, 7035, 8295, 10586, 14070, 15879, 16590, 26465, 31758, 37051, 52930, 74102, 79395, 111153, 158790, 185255, 222306, 370510, 555765, 1111530]

約数ペア:

[(1, 1111530), (2, 555765), (3, 370510), (5, 222306), (6, 185255), (7, 158790), (10, 111153), (14, 79395), (15, 74102), (21, 52930), (30, 37051), (35, 31758), (42, 26465), (67, 16590), (70, 15879), (79, 14070), (105, 10586), (134, 8295), (158, 7035), (201, 5530), (210, 5293), (237, 4690), (335, 3318), (395, 2814), (402, 2765), (469, 2370), (474, 2345), (553, 2010), (670, 1659), (790, 1407), (938, 1185), (1005, 1106)]