5269020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 14884128

約数和(自身を除く): 9615108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 641, 685, 822, 1282, 1370, 1644, 1923, 2055, 2564, 2740, 3205, 3846, 4110, 6410, 7692, 8220, 9615, 12820, 19230, 38460, 87817, 175634, 263451, 351268, 439085, 526902, 878170, 1053804, 1317255, 1756340, 2634510, 5269020]

約数ペア:

[(1, 5269020), (2, 2634510), (3, 1756340), (4, 1317255), (5, 1053804), (6, 878170), (10, 526902), (12, 439085), (15, 351268), (20, 263451), (30, 175634), (60, 87817), (137, 38460), (274, 19230), (411, 12820), (548, 9615), (641, 8220), (685, 7692), (822, 6410), (1282, 4110), (1370, 3846), (1644, 3205), (1923, 2740), (2055, 2564)]