293886390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1319}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 807459840

約数和(自身を除く): 513573450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1061, 1319, 2122, 2638, 3183, 3957, 5305, 6366, 6595, 7427, 7914, 9233, 10610, 13190, 14854, 15915, 18466, 19785, 22281, 27699, 31830, 37135, 39570, 44562, 46165, 55398, 74270, 92330, 111405, 138495, 222810, 276990, 1399459, 2798918, 4198377, 6997295, 8396754, 9796213, 13994590, 19592426, 20991885, 29388639, 41983770, 48981065, 58777278, 97962130, 146943195, 293886390]

約数ペア:

[(1, 293886390), (2, 146943195), (3, 97962130), (5, 58777278), (6, 48981065), (7, 41983770), (10, 29388639), (14, 20991885), (15, 19592426), (21, 13994590), (30, 9796213), (35, 8396754), (42, 6997295), (70, 4198377), (105, 2798918), (210, 1399459), (1061, 276990), (1319, 222810), (2122, 138495), (2638, 111405), (3183, 92330), (3957, 74270), (5305, 55398), (6366, 46165), (6595, 44562), (7427, 39570), (7914, 37135), (9233, 31830), (10610, 27699), (13190, 22281), (14854, 19785), (15915, 18466)]