73772790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 221985792

約数和(自身を除く): 148213002

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, 273, 305, 366, 390, 427, 443, 455, 546, 610, 793, 854, 886, 910, 915, 1281, 1329, 1365, 1586, 1830, 2135, 2215, 2379, 2562, 2658, 2730, 3101, 3965, 4270, 4430, 4758, 5551, 5759, 6202, 6405, 6645, 7930, 9303, 11102, 11518, 11895, 12810, 13290, 15505, 16653, 17277, 18606, 23790, 27023, 27755, 28795, 31010, 33306, 34554, 40313, 46515, 54046, 55510, 57590, 80626, 81069, 83265, 86385, 93030, 120939, 135115, 162138, 166530, 172770, 189161, 201565, 241878, 270230, 351299, 378322, 403130, 405345, 567483, 604695, 702598, 810690, 945805, 1053897, 1134966, 1209390, 1756495, 1891610, 2107794, 2459093, 2837415, 3512990, 4918186, 5269485, 5674830, 7377279, 10538970, 12295465, 14754558, 24590930, 36886395, 73772790]

約数ペア:

[(1, 73772790), (2, 36886395), (3, 24590930), (5, 14754558), (6, 12295465), (7, 10538970), (10, 7377279), (13, 5674830), (14, 5269485), (15, 4918186), (21, 3512990), (26, 2837415), (30, 2459093), (35, 2107794), (39, 1891610), (42, 1756495), (61, 1209390), (65, 1134966), (70, 1053897), (78, 945805), (91, 810690), (105, 702598), (122, 604695), (130, 567483), (182, 405345), (183, 403130), (195, 378322), (210, 351299), (273, 270230), (305, 241878), (366, 201565), (390, 189161), (427, 172770), (443, 166530), (455, 162138), (546, 135115), (610, 120939), (793, 93030), (854, 86385), (886, 83265), (910, 81069), (915, 80626), (1281, 57590), (1329, 55510), (1365, 54046), (1586, 46515), (1830, 40313), (2135, 34554), (2215, 33306), (2379, 31010), (2562, 28795), (2658, 27755), (2730, 27023), (3101, 23790), (3965, 18606), (4270, 17277), (4430, 16653), (4758, 15505), (5551, 13290), (5759, 12810), (6202, 11895), (6405, 11518), (6645, 11102), (7930, 9303)]