15707630350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 31437559296

約数和(自身を除く): 15729928946

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 311, 370, 575, 622, 851, 925, 1150, 1187, 1555, 1702, 1850, 2374, 3110, 4255, 5935, 7153, 7775, 8510, 11507, 11870, 14306, 15550, 21275, 23014, 27301, 29675, 35765, 42550, 43919, 54602, 57535, 59350, 71530, 87838, 115070, 136505, 178825, 219595, 264661, 273010, 287675, 357650, 369157, 439190, 529322, 575350, 682525, 738314, 1010137, 1097975, 1323305, 1365050, 1845785, 2020274, 2195950, 2646610, 3691570, 5050685, 6616525, 8490611, 9228925, 10101370, 13233050, 13658809, 16981222, 18457850, 25253425, 27317618, 42453055, 50506850, 68294045, 84906110, 136588090, 212265275, 314152607, 341470225, 424530550, 628305214, 682940450, 1570763035, 3141526070, 7853815175, 15707630350]

約数ペア:

[(1, 15707630350), (2, 7853815175), (5, 3141526070), (10, 1570763035), (23, 682940450), (25, 628305214), (37, 424530550), (46, 341470225), (50, 314152607), (74, 212265275), (115, 136588090), (185, 84906110), (230, 68294045), (311, 50506850), (370, 42453055), (575, 27317618), (622, 25253425), (851, 18457850), (925, 16981222), (1150, 13658809), (1187, 13233050), (1555, 10101370), (1702, 9228925), (1850, 8490611), (2374, 6616525), (3110, 5050685), (4255, 3691570), (5935, 2646610), (7153, 2195950), (7775, 2020274), (8510, 1845785), (11507, 1365050), (11870, 1323305), (14306, 1097975), (15550, 1010137), (21275, 738314), (23014, 682525), (27301, 575350), (29675, 529322), (35765, 439190), (42550, 369157), (43919, 357650), (54602, 287675), (57535, 273010), (59350, 264661), (71530, 219595), (87838, 178825), (115070, 136505)]