2016386730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{4507}}^1$

素因数の和:6180

約数の個数: 64

約数和(自身を含む): 5381470080

約数和(自身を除く): 3365083350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1657, 3314, 4507, 4971, 8285, 9014, 9942, 13521, 14913, 16570, 22535, 24855, 27042, 29826, 40563, 44739, 45070, 49710, 67605, 74565, 81126, 89478, 121689, 135210, 149130, 202815, 223695, 243378, 405630, 447390, 608445, 1216890, 7468099, 14936198, 22404297, 37340495, 44808594, 67212891, 74680990, 112021485, 134425782, 201638673, 224042970, 336064455, 403277346, 672128910, 1008193365, 2016386730]

約数ペア:

[(1, 2016386730), (2, 1008193365), (3, 672128910), (5, 403277346), (6, 336064455), (9, 224042970), (10, 201638673), (15, 134425782), (18, 112021485), (27, 74680990), (30, 67212891), (45, 44808594), (54, 37340495), (90, 22404297), (135, 14936198), (270, 7468099), (1657, 1216890), (3314, 608445), (4507, 447390), (4971, 405630), (8285, 243378), (9014, 223695), (9942, 202815), (13521, 149130), (14913, 135210), (16570, 121689), (22535, 89478), (24855, 81126), (27042, 74565), (29826, 67605), (40563, 49710), (44739, 45070)]