2223060

素因数分解:

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

素因数の和:165

約数の個数: 96

約数和(自身を含む): 7311360

約数和(自身を除く): 5088300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 79, 84, 105, 134, 140, 158, 201, 210, 237, 268, 316, 335, 395, 402, 420, 469, 474, 553, 670, 790, 804, 938, 948, 1005, 1106, 1185, 1340, 1407, 1580, 1659, 1876, 2010, 2212, 2345, 2370, 2765, 2814, 3318, 4020, 4690, 4740, 5293, 5530, 5628, 6636, 7035, 8295, 9380, 10586, 11060, 14070, 15879, 16590, 21172, 26465, 28140, 31758, 33180, 37051, 52930, 63516, 74102, 79395, 105860, 111153, 148204, 158790, 185255, 222306, 317580, 370510, 444612, 555765, 741020, 1111530, 2223060]

約数ペア:

[(1, 2223060), (2, 1111530), (3, 741020), (4, 555765), (5, 444612), (6, 370510), (7, 317580), (10, 222306), (12, 185255), (14, 158790), (15, 148204), (20, 111153), (21, 105860), (28, 79395), (30, 74102), (35, 63516), (42, 52930), (60, 37051), (67, 33180), (70, 31758), (79, 28140), (84, 26465), (105, 21172), (134, 16590), (140, 15879), (158, 14070), (201, 11060), (210, 10586), (237, 9380), (268, 8295), (316, 7035), (335, 6636), (395, 5628), (402, 5530), (420, 5293), (469, 4740), (474, 4690), (553, 4020), (670, 3318), (790, 2814), (804, 2765), (938, 2370), (948, 2345), (1005, 2212), (1106, 2010), (1185, 1876), (1340, 1659), (1407, 1580)]