494639670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{8039}}^1$

素因数の和:8349

約数の個数: 64

約数和(自身を含む): 1361525760

約数和(自身を除く): 866886090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 6153, 8039, 8790, 10255, 12306, 16078, 20510, 24117, 30765, 40195, 48234, 56273, 61530, 80390, 112546, 120585, 168819, 241170, 281365, 337638, 562730, 844095, 1688190, 2355427, 4710854, 7066281, 11777135, 14132562, 16487989, 23554270, 32975978, 35331405, 49463967, 70662810, 82439945, 98927934, 164879890, 247319835, 494639670]

約数ペア:

[(1, 494639670), (2, 247319835), (3, 164879890), (5, 98927934), (6, 82439945), (7, 70662810), (10, 49463967), (14, 35331405), (15, 32975978), (21, 23554270), (30, 16487989), (35, 14132562), (42, 11777135), (70, 7066281), (105, 4710854), (210, 2355427), (293, 1688190), (586, 844095), (879, 562730), (1465, 337638), (1758, 281365), (2051, 241170), (2930, 168819), (4102, 120585), (4395, 112546), (6153, 80390), (8039, 61530), (8790, 56273), (10255, 48234), (12306, 40195), (16078, 30765), (20510, 24117)]