275533620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{270131}}^1$

素因数の和:270160

約数の個数: 48

約数和(自身を含む): 816879168

約数和(自身を除く): 541345548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 270131, 540262, 810393, 1080524, 1350655, 1620786, 2701310, 3241572, 4051965, 4592227, 5402620, 8103930, 9184454, 13776681, 16207860, 18368908, 22961135, 27553362, 45922270, 55106724, 68883405, 91844540, 137766810, 275533620]

約数ペア:

[(1, 275533620), (2, 137766810), (3, 91844540), (4, 68883405), (5, 55106724), (6, 45922270), (10, 27553362), (12, 22961135), (15, 18368908), (17, 16207860), (20, 13776681), (30, 9184454), (34, 8103930), (51, 5402620), (60, 4592227), (68, 4051965), (85, 3241572), (102, 2701310), (170, 1620786), (204, 1350655), (255, 1080524), (340, 810393), (510, 540262), (1020, 270131)]