19386810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 33230790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1217, 1593, 1770, 2434, 2655, 3186, 3651, 5310, 6085, 7302, 7965, 10953, 12170, 15930, 18255, 21906, 32859, 36510, 54765, 65718, 71803, 109530, 143606, 164295, 215409, 328590, 359015, 430818, 646227, 718030, 1077045, 1292454, 1938681, 2154090, 3231135, 3877362, 6462270, 9693405, 19386810]

約数ペア:

[(1, 19386810), (2, 9693405), (3, 6462270), (5, 3877362), (6, 3231135), (9, 2154090), (10, 1938681), (15, 1292454), (18, 1077045), (27, 718030), (30, 646227), (45, 430818), (54, 359015), (59, 328590), (90, 215409), (118, 164295), (135, 143606), (177, 109530), (270, 71803), (295, 65718), (354, 54765), (531, 36510), (590, 32859), (885, 21906), (1062, 18255), (1217, 15930), (1593, 12170), (1770, 10953), (2434, 7965), (2655, 7302), (3186, 6085), (3651, 5310)]