57739860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16917

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 126633420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16883, 33766, 50649, 67532, 84415, 101298, 151947, 168830, 202596, 253245, 303894, 320777, 337660, 506490, 607788, 641554, 759735, 962331, 1012980, 1283108, 1519470, 1603885, 1924662, 2886993, 3038940, 3207770, 3849324, 4811655, 5773986, 6415540, 9623310, 11547972, 14434965, 19246620, 28869930, 57739860]

約数ペア:

[(1, 57739860), (2, 28869930), (3, 19246620), (4, 14434965), (5, 11547972), (6, 9623310), (9, 6415540), (10, 5773986), (12, 4811655), (15, 3849324), (18, 3207770), (19, 3038940), (20, 2886993), (30, 1924662), (36, 1603885), (38, 1519470), (45, 1283108), (57, 1012980), (60, 962331), (76, 759735), (90, 641554), (95, 607788), (114, 506490), (171, 337660), (180, 320777), (190, 303894), (228, 253245), (285, 202596), (342, 168830), (380, 151947), (570, 101298), (684, 84415), (855, 67532), (1140, 50649), (1710, 33766), (3420, 16883)]