33393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 100571040

約数和(自身を除く): 67177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 661, 842, 1263, 1322, 1684, 1983, 2105, 2526, 2644, 3305, 3368, 3966, 4210, 5052, 5288, 6315, 6610, 7932, 8420, 9915, 10104, 12630, 13220, 15864, 16840, 19830, 25260, 26440, 39660, 50520, 79320, 278281, 556562, 834843, 1113124, 1391405, 1669686, 2226248, 2782810, 3339372, 4174215, 5565620, 6678744, 8348430, 11131240, 16696860, 33393720]

約数ペア:

[(1, 33393720), (2, 16696860), (3, 11131240), (4, 8348430), (5, 6678744), (6, 5565620), (8, 4174215), (10, 3339372), (12, 2782810), (15, 2226248), (20, 1669686), (24, 1391405), (30, 1113124), (40, 834843), (60, 556562), (120, 278281), (421, 79320), (661, 50520), (842, 39660), (1263, 26440), (1322, 25260), (1684, 19830), (1983, 16840), (2105, 15864), (2526, 13220), (2644, 12630), (3305, 10104), (3368, 9915), (3966, 8420), (4210, 7932), (5052, 6610), (5288, 6315)]