20172775410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3413}}^1\times {\mathrm{7297}}^1$

素因数の和:10729

約数の個数: 80

約数和(自身を含む): 54265680216

約数和(自身を除く): 34092904806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3413, 6826, 7297, 10239, 14594, 17065, 20478, 21891, 30717, 34130, 36485, 43782, 51195, 61434, 65673, 72970, 92151, 102390, 109455, 131346, 153585, 184302, 197019, 218910, 276453, 307170, 328365, 394038, 460755, 552906, 591057, 656730, 921510, 985095, 1182114, 1382265, 1970190, 2764530, 2955285, 5910570, 24904661, 49809322, 74713983, 124523305, 149427966, 224141949, 249046610, 373569915, 448283898, 672425847, 747139830, 1120709745, 1344851694, 2017277541, 2241419490, 3362129235, 4034555082, 6724258470, 10086387705, 20172775410]

約数ペア:

[(1, 20172775410), (2, 10086387705), (3, 6724258470), (5, 4034555082), (6, 3362129235), (9, 2241419490), (10, 2017277541), (15, 1344851694), (18, 1120709745), (27, 747139830), (30, 672425847), (45, 448283898), (54, 373569915), (81, 249046610), (90, 224141949), (135, 149427966), (162, 124523305), (270, 74713983), (405, 49809322), (810, 24904661), (3413, 5910570), (6826, 2955285), (7297, 2764530), (10239, 1970190), (14594, 1382265), (17065, 1182114), (20478, 985095), (21891, 921510), (30717, 656730), (34130, 591057), (36485, 552906), (43782, 460755), (51195, 394038), (61434, 328365), (65673, 307170), (72970, 276453), (92151, 218910), (102390, 197019), (109455, 184302), (131346, 153585)]