344844780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3617}}^1$

素因数の和:3863

約数の個数: 96

約数和(自身を含む): 1108670976

約数和(自身を除く): 763826196

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, 227, 420, 454, 681, 908, 1135, 1362, 1589, 2270, 2724, 3178, 3405, 3617, 4540, 4767, 6356, 6810, 7234, 7945, 9534, 10851, 13620, 14468, 15890, 18085, 19068, 21702, 23835, 25319, 31780, 36170, 43404, 47670, 50638, 54255, 72340, 75957, 95340, 101276, 108510, 126595, 151914, 217020, 253190, 303828, 379785, 506380, 759570, 821059, 1519140, 1642118, 2463177, 3284236, 4105295, 4926354, 5747413, 8210590, 9852708, 11494826, 12315885, 16421180, 17242239, 22989652, 24631770, 28737065, 34484478, 49263540, 57474130, 68968956, 86211195, 114948260, 172422390, 344844780]

約数ペア:

[(1, 344844780), (2, 172422390), (3, 114948260), (4, 86211195), (5, 68968956), (6, 57474130), (7, 49263540), (10, 34484478), (12, 28737065), (14, 24631770), (15, 22989652), (20, 17242239), (21, 16421180), (28, 12315885), (30, 11494826), (35, 9852708), (42, 8210590), (60, 5747413), (70, 4926354), (84, 4105295), (105, 3284236), (140, 2463177), (210, 1642118), (227, 1519140), (420, 821059), (454, 759570), (681, 506380), (908, 379785), (1135, 303828), (1362, 253190), (1589, 217020), (2270, 151914), (2724, 126595), (3178, 108510), (3405, 101276), (3617, 95340), (4540, 75957), (4767, 72340), (6356, 54255), (6810, 50638), (7234, 47670), (7945, 43404), (9534, 36170), (10851, 31780), (13620, 25319), (14468, 23835), (15890, 21702), (18085, 19068)]