42068670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 116190720

約数和(自身を除く): 74122050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1229, 1630, 2282, 2445, 2458, 3423, 3687, 4890, 5705, 6145, 6846, 7374, 8603, 11410, 12290, 17115, 17206, 18435, 25809, 34230, 36870, 43015, 51618, 86030, 129045, 200327, 258090, 400654, 600981, 1001635, 1201962, 1402289, 2003270, 2804578, 3004905, 4206867, 6009810, 7011445, 8413734, 14022890, 21034335, 42068670]

約数ペア:

[(1, 42068670), (2, 21034335), (3, 14022890), (5, 8413734), (6, 7011445), (7, 6009810), (10, 4206867), (14, 3004905), (15, 2804578), (21, 2003270), (30, 1402289), (35, 1201962), (42, 1001635), (70, 600981), (105, 400654), (163, 258090), (210, 200327), (326, 129045), (489, 86030), (815, 51618), (978, 43015), (1141, 36870), (1229, 34230), (1630, 25809), (2282, 18435), (2445, 17206), (2458, 17115), (3423, 12290), (3687, 11410), (4890, 8603), (5705, 7374), (6145, 6846)]