19124850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 48255840

約数和(自身を除く): 29130990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2161, 2950, 4322, 4425, 6483, 8850, 10805, 12966, 21610, 32415, 54025, 64830, 108050, 127499, 162075, 254998, 324150, 382497, 637495, 764994, 1274990, 1912485, 3187475, 3824970, 6374950, 9562425, 19124850]

約数ペア:

[(1, 19124850), (2, 9562425), (3, 6374950), (5, 3824970), (6, 3187475), (10, 1912485), (15, 1274990), (25, 764994), (30, 637495), (50, 382497), (59, 324150), (75, 254998), (118, 162075), (150, 127499), (177, 108050), (295, 64830), (354, 54025), (590, 32415), (885, 21610), (1475, 12966), (1770, 10805), (2161, 8850), (2950, 6483), (4322, 4425)]