70508900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9157}}^1$

素因数の和:9189

約数の個数: 72

約数和(自身を含む): 190779456

約数和(自身を除く): 120270556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 9157, 18314, 36628, 45785, 64099, 91570, 100727, 128198, 183140, 201454, 228925, 256396, 320495, 402908, 457850, 503635, 640990, 705089, 915700, 1007270, 1281980, 1410178, 1602475, 2014540, 2518175, 2820356, 3204950, 3525445, 5036350, 6409900, 7050890, 10072700, 14101780, 17627225, 35254450, 70508900]

約数ペア:

[(1, 70508900), (2, 35254450), (4, 17627225), (5, 14101780), (7, 10072700), (10, 7050890), (11, 6409900), (14, 5036350), (20, 3525445), (22, 3204950), (25, 2820356), (28, 2518175), (35, 2014540), (44, 1602475), (50, 1410178), (55, 1281980), (70, 1007270), (77, 915700), (100, 705089), (110, 640990), (140, 503635), (154, 457850), (175, 402908), (220, 320495), (275, 256396), (308, 228925), (350, 201454), (385, 183140), (550, 128198), (700, 100727), (770, 91570), (1100, 64099), (1540, 45785), (1925, 36628), (3850, 18314), (7700, 9157)]