559395420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 1639830528

約数和(自身を除く): 1080435108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 457, 460, 690, 887, 914, 1371, 1380, 1774, 1828, 2285, 2661, 2742, 3548, 4435, 4570, 5322, 5484, 6855, 8870, 9140, 10511, 10644, 13305, 13710, 17740, 20401, 21022, 26610, 27420, 31533, 40802, 42044, 52555, 53220, 61203, 63066, 81604, 102005, 105110, 122406, 126132, 157665, 204010, 210220, 244812, 306015, 315330, 405359, 408020, 612030, 630660, 810718, 1216077, 1224060, 1621436, 2026795, 2432154, 4053590, 4864308, 6080385, 8107180, 9323257, 12160770, 18646514, 24321540, 27969771, 37293028, 46616285, 55939542, 93232570, 111879084, 139848855, 186465140, 279697710, 559395420]

約数ペア:

[(1, 559395420), (2, 279697710), (3, 186465140), (4, 139848855), (5, 111879084), (6, 93232570), (10, 55939542), (12, 46616285), (15, 37293028), (20, 27969771), (23, 24321540), (30, 18646514), (46, 12160770), (60, 9323257), (69, 8107180), (92, 6080385), (115, 4864308), (138, 4053590), (230, 2432154), (276, 2026795), (345, 1621436), (457, 1224060), (460, 1216077), (690, 810718), (887, 630660), (914, 612030), (1371, 408020), (1380, 405359), (1774, 315330), (1828, 306015), (2285, 244812), (2661, 210220), (2742, 204010), (3548, 157665), (4435, 126132), (4570, 122406), (5322, 105110), (5484, 102005), (6855, 81604), (8870, 63066), (9140, 61203), (10511, 53220), (10644, 52555), (13305, 42044), (13710, 40802), (17740, 31533), (20401, 27420), (21022, 26610)]