1402379370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2225999}}^1$

素因数の和:2226019

約数の個数: 48

約数和(自身を含む): 4167072000

約数和(自身を除く): 2764692630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2225999, 4451998, 6677997, 11129995, 13355994, 15581993, 20033991, 22259990, 31163986, 33389985, 40067982, 46745979, 66779970, 77909965, 93491958, 100169955, 140237937, 155819930, 200339910, 233729895, 280475874, 467459790, 701189685, 1402379370]

約数ペア:

[(1, 1402379370), (2, 701189685), (3, 467459790), (5, 280475874), (6, 233729895), (7, 200339910), (9, 155819930), (10, 140237937), (14, 100169955), (15, 93491958), (18, 77909965), (21, 66779970), (30, 46745979), (35, 40067982), (42, 33389985), (45, 31163986), (63, 22259990), (70, 20033991), (90, 15581993), (105, 13355994), (126, 11129995), (210, 6677997), (315, 4451998), (630, 2225999)]