2265679890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10271}}^1$

素因数の和:10349

約数の個数: 128

約数和(自身を含む): 6508339200

約数和(自身を除く): 4242659310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 774, 817, 855, 1026, 1161, 1290, 1634, 1710, 1935, 2322, 2451, 2565, 3870, 4085, 4902, 5130, 5805, 7353, 8170, 10271, 11610, 12255, 14706, 20542, 22059, 24510, 30813, 36765, 44118, 51355, 61626, 73530, 92439, 102710, 110295, 154065, 184878, 195149, 220590, 277317, 308130, 390298, 441653, 462195, 554634, 585447, 883306, 924390, 975745, 1170894, 1324959, 1386585, 1756341, 1951490, 2208265, 2649918, 2773170, 2927235, 3512682, 3974877, 4416530, 5269023, 5854470, 6624795, 7949754, 8391407, 8781705, 10538046, 11924631, 13249590, 16782814, 17563410, 19874385, 23849262, 25174221, 26345115, 39748770, 41957035, 50348442, 52690230, 59623155, 75522663, 83914070, 119246310, 125871105, 151045326, 226567989, 251742210, 377613315, 453135978, 755226630, 1132839945, 2265679890]

約数ペア:

[(1, 2265679890), (2, 1132839945), (3, 755226630), (5, 453135978), (6, 377613315), (9, 251742210), (10, 226567989), (15, 151045326), (18, 125871105), (19, 119246310), (27, 83914070), (30, 75522663), (38, 59623155), (43, 52690230), (45, 50348442), (54, 41957035), (57, 39748770), (86, 26345115), (90, 25174221), (95, 23849262), (114, 19874385), (129, 17563410), (135, 16782814), (171, 13249590), (190, 11924631), (215, 10538046), (258, 8781705), (270, 8391407), (285, 7949754), (342, 6624795), (387, 5854470), (430, 5269023), (513, 4416530), (570, 3974877), (645, 3512682), (774, 2927235), (817, 2773170), (855, 2649918), (1026, 2208265), (1161, 1951490), (1290, 1756341), (1634, 1386585), (1710, 1324959), (1935, 1170894), (2322, 975745), (2451, 924390), (2565, 883306), (3870, 585447), (4085, 554634), (4902, 462195), (5130, 441653), (5805, 390298), (7353, 308130), (8170, 277317), (10271, 220590), (11610, 195149), (12255, 184878), (14706, 154065), (20542, 110295), (22059, 102710), (24510, 92439), (30813, 73530), (36765, 61626), (44118, 51355)]