13708920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5004

約数の個数: 64

約数和(自身を含む): 42923520

約数和(自身を除く): 29214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4967, 9934, 14901, 19868, 24835, 29802, 39736, 49670, 59604, 74505, 99340, 114241, 119208, 149010, 198680, 228482, 298020, 342723, 456964, 571205, 596040, 685446, 913928, 1142410, 1370892, 1713615, 2284820, 2741784, 3427230, 4569640, 6854460, 13708920]

約数ペア:

[(1, 13708920), (2, 6854460), (3, 4569640), (4, 3427230), (5, 2741784), (6, 2284820), (8, 1713615), (10, 1370892), (12, 1142410), (15, 913928), (20, 685446), (23, 596040), (24, 571205), (30, 456964), (40, 342723), (46, 298020), (60, 228482), (69, 198680), (92, 149010), (115, 119208), (120, 114241), (138, 99340), (184, 74505), (230, 59604), (276, 49670), (345, 39736), (460, 29802), (552, 24835), (690, 19868), (920, 14901), (1380, 9934), (2760, 4967)]