43797390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 131991552

約数和(自身を除く): 88194162

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 263, 273, 305, 366, 390, 427, 455, 526, 546, 610, 789, 793, 854, 910, 915, 1281, 1315, 1365, 1578, 1586, 1830, 1841, 2135, 2379, 2562, 2630, 2730, 3419, 3682, 3945, 3965, 4270, 4758, 5523, 5551, 6405, 6838, 7890, 7930, 9205, 10257, 11046, 11102, 11895, 12810, 16043, 16653, 17095, 18410, 20514, 23790, 23933, 27615, 27755, 32086, 33306, 34190, 47866, 48129, 51285, 55230, 55510, 71799, 80215, 83265, 96258, 102570, 112301, 119665, 143598, 160430, 166530, 208559, 224602, 239330, 240645, 336903, 358995, 417118, 481290, 561505, 625677, 673806, 717990, 1042795, 1123010, 1251354, 1459913, 1684515, 2085590, 2919826, 3128385, 3369030, 4379739, 6256770, 7299565, 8759478, 14599130, 21898695, 43797390]

約数ペア:

[(1, 43797390), (2, 21898695), (3, 14599130), (5, 8759478), (6, 7299565), (7, 6256770), (10, 4379739), (13, 3369030), (14, 3128385), (15, 2919826), (21, 2085590), (26, 1684515), (30, 1459913), (35, 1251354), (39, 1123010), (42, 1042795), (61, 717990), (65, 673806), (70, 625677), (78, 561505), (91, 481290), (105, 417118), (122, 358995), (130, 336903), (182, 240645), (183, 239330), (195, 224602), (210, 208559), (263, 166530), (273, 160430), (305, 143598), (366, 119665), (390, 112301), (427, 102570), (455, 96258), (526, 83265), (546, 80215), (610, 71799), (789, 55510), (793, 55230), (854, 51285), (910, 48129), (915, 47866), (1281, 34190), (1315, 33306), (1365, 32086), (1578, 27755), (1586, 27615), (1830, 23933), (1841, 23790), (2135, 20514), (2379, 18410), (2562, 17095), (2630, 16653), (2730, 16043), (3419, 12810), (3682, 11895), (3945, 11102), (3965, 11046), (4270, 10257), (4758, 9205), (5523, 7930), (5551, 7890), (6405, 6838)]