854805210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57331}}^1$

素因数の和:57419

約数の個数: 64

約数和(自身を含む): 2377672704

約数和(自身を除く): 1522867494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 57331, 114662, 171993, 286655, 343986, 401317, 573310, 802634, 859965, 1203951, 1719930, 2006585, 2407902, 4013170, 4070501, 6019755, 8141002, 12039510, 12211503, 20352505, 24423006, 28493507, 40705010, 56987014, 61057515, 85480521, 122115030, 142467535, 170961042, 284935070, 427402605, 854805210]

約数ペア:

[(1, 854805210), (2, 427402605), (3, 284935070), (5, 170961042), (6, 142467535), (7, 122115030), (10, 85480521), (14, 61057515), (15, 56987014), (21, 40705010), (30, 28493507), (35, 24423006), (42, 20352505), (70, 12211503), (71, 12039510), (105, 8141002), (142, 6019755), (210, 4070501), (213, 4013170), (355, 2407902), (426, 2006585), (497, 1719930), (710, 1203951), (994, 859965), (1065, 802634), (1491, 573310), (2130, 401317), (2485, 343986), (2982, 286655), (4970, 171993), (7455, 114662), (14910, 57331)]