13798680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16427}}^1$

素因数の和:16448

約数の個数: 64

約数和(自身を含む): 47312640

約数和(自身を除く): 33513960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16427, 32854, 49281, 65708, 82135, 98562, 114989, 131416, 164270, 197124, 229978, 246405, 328540, 344967, 394248, 459956, 492810, 574945, 657080, 689934, 919912, 985620, 1149890, 1379868, 1724835, 1971240, 2299780, 2759736, 3449670, 4599560, 6899340, 13798680]

約数ペア:

[(1, 13798680), (2, 6899340), (3, 4599560), (4, 3449670), (5, 2759736), (6, 2299780), (7, 1971240), (8, 1724835), (10, 1379868), (12, 1149890), (14, 985620), (15, 919912), (20, 689934), (21, 657080), (24, 574945), (28, 492810), (30, 459956), (35, 394248), (40, 344967), (42, 328540), (56, 246405), (60, 229978), (70, 197124), (84, 164270), (105, 131416), (120, 114989), (140, 98562), (168, 82135), (210, 65708), (280, 49281), (420, 32854), (840, 16427)]