73854760

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 194109300

約数和(自身を除く): 120254540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 769, 980, 1372, 1538, 1715, 1960, 2401, 2744, 3076, 3430, 3845, 4802, 5383, 6152, 6860, 7690, 9604, 10766, 12005, 13720, 15380, 19208, 21532, 24010, 26915, 30760, 37681, 43064, 48020, 53830, 75362, 96040, 107660, 150724, 188405, 215320, 263767, 301448, 376810, 527534, 753620, 1055068, 1318835, 1507240, 1846369, 2110136, 2637670, 3692738, 5275340, 7385476, 9231845, 10550680, 14770952, 18463690, 36927380, 73854760]

約数ペア:

[(1, 73854760), (2, 36927380), (4, 18463690), (5, 14770952), (7, 10550680), (8, 9231845), (10, 7385476), (14, 5275340), (20, 3692738), (28, 2637670), (35, 2110136), (40, 1846369), (49, 1507240), (56, 1318835), (70, 1055068), (98, 753620), (140, 527534), (196, 376810), (245, 301448), (280, 263767), (343, 215320), (392, 188405), (490, 150724), (686, 107660), (769, 96040), (980, 75362), (1372, 53830), (1538, 48020), (1715, 43064), (1960, 37681), (2401, 30760), (2744, 26915), (3076, 24010), (3430, 21532), (3845, 19208), (4802, 15380), (5383, 13720), (6152, 12005), (6860, 10766), (7690, 9604)]