1860790260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{15121}}^1$

素因数の和:15433

約数の個数: 96

約数和(自身を含む): 5975246592

約数和(自身を除く): 4114456332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 879, 1172, 1465, 1758, 2051, 2930, 3516, 4102, 4395, 5860, 6153, 8204, 8790, 10255, 12306, 15121, 17580, 20510, 24612, 30242, 30765, 41020, 45363, 60484, 61530, 75605, 90726, 105847, 123060, 151210, 181452, 211694, 226815, 302420, 317541, 423388, 453630, 529235, 635082, 907260, 1058470, 1270164, 1587705, 2116940, 3175410, 4430453, 6350820, 8860906, 13291359, 17721812, 22152265, 26582718, 31013171, 44304530, 53165436, 62026342, 66456795, 88609060, 93039513, 124052684, 132913590, 155065855, 186079026, 265827180, 310131710, 372158052, 465197565, 620263420, 930395130, 1860790260]

約数ペア:

[(1, 1860790260), (2, 930395130), (3, 620263420), (4, 465197565), (5, 372158052), (6, 310131710), (7, 265827180), (10, 186079026), (12, 155065855), (14, 132913590), (15, 124052684), (20, 93039513), (21, 88609060), (28, 66456795), (30, 62026342), (35, 53165436), (42, 44304530), (60, 31013171), (70, 26582718), (84, 22152265), (105, 17721812), (140, 13291359), (210, 8860906), (293, 6350820), (420, 4430453), (586, 3175410), (879, 2116940), (1172, 1587705), (1465, 1270164), (1758, 1058470), (2051, 907260), (2930, 635082), (3516, 529235), (4102, 453630), (4395, 423388), (5860, 317541), (6153, 302420), (8204, 226815), (8790, 211694), (10255, 181452), (12306, 151210), (15121, 123060), (17580, 105847), (20510, 90726), (24612, 75605), (30242, 61530), (30765, 60484), (41020, 45363)]