15673570060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{19301}}^1$

素因数の和:21466

約数の個数: 48

約数和(自身を含む): 34664847840

約数和(自身を除く): 18991277780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2137, 4274, 8548, 10685, 19301, 21370, 38602, 40603, 42740, 77204, 81206, 96505, 162412, 193010, 203015, 366719, 386020, 406030, 733438, 812060, 1466876, 1833595, 3667190, 7334380, 41246237, 82492474, 164984948, 206231185, 412462370, 783678503, 824924740, 1567357006, 3134714012, 3918392515, 7836785030, 15673570060]

約数ペア:

[(1, 15673570060), (2, 7836785030), (4, 3918392515), (5, 3134714012), (10, 1567357006), (19, 824924740), (20, 783678503), (38, 412462370), (76, 206231185), (95, 164984948), (190, 82492474), (380, 41246237), (2137, 7334380), (4274, 3667190), (8548, 1833595), (10685, 1466876), (19301, 812060), (21370, 733438), (38602, 406030), (40603, 386020), (42740, 366719), (77204, 203015), (81206, 193010), (96505, 162412)]