72437970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 190688256

約数和(自身を除く): 118250286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 227, 330, 454, 681, 967, 1135, 1362, 1934, 2270, 2497, 2901, 3405, 4835, 4994, 5802, 6810, 7491, 9670, 10637, 12485, 14505, 14982, 21274, 24970, 29010, 31911, 37455, 53185, 63822, 74910, 106370, 159555, 219509, 319110, 439018, 658527, 1097545, 1317054, 2195090, 2414599, 3292635, 4829198, 6585270, 7243797, 12072995, 14487594, 24145990, 36218985, 72437970]

約数ペア:

[(1, 72437970), (2, 36218985), (3, 24145990), (5, 14487594), (6, 12072995), (10, 7243797), (11, 6585270), (15, 4829198), (22, 3292635), (30, 2414599), (33, 2195090), (55, 1317054), (66, 1097545), (110, 658527), (165, 439018), (227, 319110), (330, 219509), (454, 159555), (681, 106370), (967, 74910), (1135, 63822), (1362, 53185), (1934, 37455), (2270, 31911), (2497, 29010), (2901, 24970), (3405, 21274), (4835, 14982), (4994, 14505), (5802, 12485), (6810, 10637), (7491, 9670)]