10206420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 34406400

約数和(自身を除く): 24199980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1279, 1330, 1596, 1995, 2558, 2660, 3837, 3990, 5116, 6395, 7674, 7980, 8953, 12790, 15348, 17906, 19185, 24301, 25580, 26859, 35812, 38370, 44765, 48602, 53718, 72903, 76740, 89530, 97204, 107436, 121505, 134295, 145806, 170107, 179060, 243010, 268590, 291612, 340214, 364515, 486020, 510321, 537180, 680428, 729030, 850535, 1020642, 1458060, 1701070, 2041284, 2551605, 3402140, 5103210, 10206420]

約数ペア:

[(1, 10206420), (2, 5103210), (3, 3402140), (4, 2551605), (5, 2041284), (6, 1701070), (7, 1458060), (10, 1020642), (12, 850535), (14, 729030), (15, 680428), (19, 537180), (20, 510321), (21, 486020), (28, 364515), (30, 340214), (35, 291612), (38, 268590), (42, 243010), (57, 179060), (60, 170107), (70, 145806), (76, 134295), (84, 121505), (95, 107436), (105, 97204), (114, 89530), (133, 76740), (140, 72903), (190, 53718), (210, 48602), (228, 44765), (266, 38370), (285, 35812), (380, 26859), (399, 25580), (420, 24301), (532, 19185), (570, 17906), (665, 15348), (798, 12790), (1140, 8953), (1279, 7980), (1330, 7674), (1596, 6395), (1995, 5116), (2558, 3990), (2660, 3837)]