29931408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 92077440

約数和(自身を除く): 62146032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 271, 312, 354, 468, 472, 531, 542, 624, 708, 767, 813, 936, 944, 1062, 1084, 1416, 1534, 1626, 1872, 2124, 2168, 2301, 2439, 2832, 3068, 3252, 3523, 4248, 4336, 4602, 4878, 6136, 6504, 6903, 7046, 8496, 9204, 9756, 10569, 12272, 13008, 13806, 14092, 15989, 18408, 19512, 21138, 27612, 28184, 31707, 31978, 36816, 39024, 42276, 47967, 55224, 56368, 63414, 63956, 84552, 95934, 110448, 126828, 127912, 143901, 169104, 191868, 207857, 253656, 255824, 287802, 383736, 415714, 507312, 575604, 623571, 767472, 831428, 1151208, 1247142, 1662856, 1870713, 2302416, 2494284, 3325712, 3741426, 4988568, 7482852, 9977136, 14965704, 29931408]

約数ペア:

[(1, 29931408), (2, 14965704), (3, 9977136), (4, 7482852), (6, 4988568), (8, 3741426), (9, 3325712), (12, 2494284), (13, 2302416), (16, 1870713), (18, 1662856), (24, 1247142), (26, 1151208), (36, 831428), (39, 767472), (48, 623571), (52, 575604), (59, 507312), (72, 415714), (78, 383736), (104, 287802), (117, 255824), (118, 253656), (144, 207857), (156, 191868), (177, 169104), (208, 143901), (234, 127912), (236, 126828), (271, 110448), (312, 95934), (354, 84552), (468, 63956), (472, 63414), (531, 56368), (542, 55224), (624, 47967), (708, 42276), (767, 39024), (813, 36816), (936, 31978), (944, 31707), (1062, 28184), (1084, 27612), (1416, 21138), (1534, 19512), (1626, 18408), (1872, 15989), (2124, 14092), (2168, 13806), (2301, 13008), (2439, 12272), (2832, 10569), (3068, 9756), (3252, 9204), (3523, 8496), (4248, 7046), (4336, 6903), (4602, 6504), (4878, 6136)]