7780710

素因数分解:

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

素因数の和:170

約数の個数: 96

約数和(自身を含む): 22325760

約数和(自身を除く): 14545050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 79, 98, 105, 134, 147, 158, 201, 210, 237, 245, 294, 335, 395, 402, 469, 474, 490, 553, 670, 735, 790, 938, 1005, 1106, 1185, 1407, 1470, 1659, 2010, 2345, 2370, 2765, 2814, 3283, 3318, 3871, 4690, 5293, 5530, 6566, 7035, 7742, 8295, 9849, 10586, 11613, 14070, 15879, 16415, 16590, 19355, 19698, 23226, 26465, 31758, 32830, 37051, 38710, 49245, 52930, 58065, 74102, 79395, 98490, 111153, 116130, 158790, 185255, 222306, 259357, 370510, 518714, 555765, 778071, 1111530, 1296785, 1556142, 2593570, 3890355, 7780710]

約数ペア:

[(1, 7780710), (2, 3890355), (3, 2593570), (5, 1556142), (6, 1296785), (7, 1111530), (10, 778071), (14, 555765), (15, 518714), (21, 370510), (30, 259357), (35, 222306), (42, 185255), (49, 158790), (67, 116130), (70, 111153), (79, 98490), (98, 79395), (105, 74102), (134, 58065), (147, 52930), (158, 49245), (201, 38710), (210, 37051), (237, 32830), (245, 31758), (294, 26465), (335, 23226), (395, 19698), (402, 19355), (469, 16590), (474, 16415), (490, 15879), (553, 14070), (670, 11613), (735, 10586), (790, 9849), (938, 8295), (1005, 7742), (1106, 7035), (1185, 6566), (1407, 5530), (1470, 5293), (1659, 4690), (2010, 3871), (2345, 3318), (2370, 3283), (2765, 2814)]