71459730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3019}}^1$

素因数の和:3295

約数の個数: 48

約数和(自身を含む): 186563520

約数和(自身を除く): 115103790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3019, 3945, 4734, 6038, 7890, 9057, 11835, 15095, 18114, 23670, 27171, 30190, 45285, 54342, 90570, 135855, 271710, 793997, 1587994, 2381991, 3969985, 4763982, 7145973, 7939970, 11909955, 14291946, 23819910, 35729865, 71459730]

約数ペア:

[(1, 71459730), (2, 35729865), (3, 23819910), (5, 14291946), (6, 11909955), (9, 7939970), (10, 7145973), (15, 4763982), (18, 3969985), (30, 2381991), (45, 1587994), (90, 793997), (263, 271710), (526, 135855), (789, 90570), (1315, 54342), (1578, 45285), (2367, 30190), (2630, 27171), (3019, 23670), (3945, 18114), (4734, 15095), (6038, 11835), (7890, 9057)]