87337020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{39341}}^1$

素因数の和:39390

約数の個数: 48

約数和(自身を含む): 251159328

約数和(自身を除く): 163822308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 39341, 78682, 118023, 157364, 196705, 236046, 393410, 472092, 590115, 786820, 1180230, 1455617, 2360460, 2911234, 4366851, 5822468, 7278085, 8733702, 14556170, 17467404, 21834255, 29112340, 43668510, 87337020]

約数ペア:

[(1, 87337020), (2, 43668510), (3, 29112340), (4, 21834255), (5, 17467404), (6, 14556170), (10, 8733702), (12, 7278085), (15, 5822468), (20, 4366851), (30, 2911234), (37, 2360460), (60, 1455617), (74, 1180230), (111, 786820), (148, 590115), (185, 472092), (222, 393410), (370, 236046), (444, 196705), (555, 157364), (740, 118023), (1110, 78682), (2220, 39341)]