23877870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 60929280

約数和(自身を除く): 37051410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 257, 285, 326, 489, 514, 570, 771, 815, 978, 1285, 1542, 1630, 2445, 2570, 3097, 3855, 4883, 4890, 6194, 7710, 9291, 9766, 14649, 15485, 18582, 24415, 29298, 30970, 41891, 46455, 48830, 73245, 83782, 92910, 125673, 146490, 209455, 251346, 418910, 628365, 795929, 1256730, 1591858, 2387787, 3979645, 4775574, 7959290, 11938935, 23877870]

約数ペア:

[(1, 23877870), (2, 11938935), (3, 7959290), (5, 4775574), (6, 3979645), (10, 2387787), (15, 1591858), (19, 1256730), (30, 795929), (38, 628365), (57, 418910), (95, 251346), (114, 209455), (163, 146490), (190, 125673), (257, 92910), (285, 83782), (326, 73245), (489, 48830), (514, 46455), (570, 41891), (771, 30970), (815, 29298), (978, 24415), (1285, 18582), (1542, 15485), (1630, 14649), (2445, 9766), (2570, 9291), (3097, 7710), (3855, 6194), (4883, 4890)]