28565500410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{3343}}^1$

素因数の和:3657

約数の個数: 144

約数和(自身を含む): 78706577664

約数和(自身を除く): 50141077254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 263, 285, 342, 361, 526, 570, 722, 789, 855, 1083, 1315, 1578, 1710, 1805, 2166, 2367, 2630, 3249, 3343, 3610, 3945, 4734, 4997, 5415, 6498, 6686, 7890, 9994, 10029, 10830, 11835, 14991, 16245, 16715, 20058, 23670, 24985, 29982, 30087, 32490, 33430, 44973, 49970, 50145, 60174, 63517, 74955, 89946, 94943, 100290, 127034, 149910, 150435, 189886, 190551, 224865, 284829, 300870, 317585, 381102, 449730, 474715, 569658, 571653, 635170, 854487, 879209, 949430, 952755, 1143306, 1206823, 1424145, 1708974, 1758418, 1905510, 2413646, 2637627, 2848290, 2858265, 3620469, 4272435, 4396045, 5275254, 5716530, 6034115, 7240938, 7912881, 8544870, 8792090, 10861407, 12068230, 13188135, 15825762, 16704971, 18102345, 21722814, 26376270, 33409942, 36204690, 39564405, 50114913, 54307035, 79128810, 83524855, 100229826, 108614070, 150344739, 167049710, 250574565, 300689478, 317394449, 501149130, 634788898, 751723695, 952183347, 1503447390, 1586972245, 1904366694, 2856550041, 3173944490, 4760916735, 5713100082, 9521833470, 14282750205, 28565500410]

約数ペア:

[(1, 28565500410), (2, 14282750205), (3, 9521833470), (5, 5713100082), (6, 4760916735), (9, 3173944490), (10, 2856550041), (15, 1904366694), (18, 1586972245), (19, 1503447390), (30, 952183347), (38, 751723695), (45, 634788898), (57, 501149130), (90, 317394449), (95, 300689478), (114, 250574565), (171, 167049710), (190, 150344739), (263, 108614070), (285, 100229826), (342, 83524855), (361, 79128810), (526, 54307035), (570, 50114913), (722, 39564405), (789, 36204690), (855, 33409942), (1083, 26376270), (1315, 21722814), (1578, 18102345), (1710, 16704971), (1805, 15825762), (2166, 13188135), (2367, 12068230), (2630, 10861407), (3249, 8792090), (3343, 8544870), (3610, 7912881), (3945, 7240938), (4734, 6034115), (4997, 5716530), (5415, 5275254), (6498, 4396045), (6686, 4272435), (7890, 3620469), (9994, 2858265), (10029, 2848290), (10830, 2637627), (11835, 2413646), (14991, 1905510), (16245, 1758418), (16715, 1708974), (20058, 1424145), (23670, 1206823), (24985, 1143306), (29982, 952755), (30087, 949430), (32490, 879209), (33430, 854487), (44973, 635170), (49970, 571653), (50145, 569658), (60174, 474715), (63517, 449730), (74955, 381102), (89946, 317585), (94943, 300870), (100290, 284829), (127034, 224865), (149910, 190551), (150435, 189886)]