5650872780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13454459}}^1$

素因数の和:13454478

約数の個数: 48

約数和(自身を含む): 18082794240

約数和(自身を除く): 12431921460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13454459, 26908918, 40363377, 53817836, 67272295, 80726754, 94181213, 134544590, 161453508, 188362426, 201816885, 269089180, 282543639, 376724852, 403633770, 470906065, 565087278, 807267540, 941812130, 1130174556, 1412718195, 1883624260, 2825436390, 5650872780]

約数ペア:

[(1, 5650872780), (2, 2825436390), (3, 1883624260), (4, 1412718195), (5, 1130174556), (6, 941812130), (7, 807267540), (10, 565087278), (12, 470906065), (14, 403633770), (15, 376724852), (20, 282543639), (21, 269089180), (28, 201816885), (30, 188362426), (35, 161453508), (42, 134544590), (60, 94181213), (70, 80726754), (84, 67272295), (105, 53817836), (140, 40363377), (210, 26908918), (420, 13454459)]