31037370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11399

約数の個数: 64

約数和(自身を含む): 91687680

約数和(自身を除く): 60650310

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 11369, 22738, 34107, 56845, 68214, 79583, 113690, 147797, 159166, 170535, 238749, 295594, 341070, 397915, 443391, 477498, 738985, 795830, 886782, 1034579, 1193745, 1477970, 2069158, 2216955, 2387490, 3103737, 4433910, 5172895, 6207474, 10345790, 15518685, 31037370]

約数ペア:

[(1, 31037370), (2, 15518685), (3, 10345790), (5, 6207474), (6, 5172895), (7, 4433910), (10, 3103737), (13, 2387490), (14, 2216955), (15, 2069158), (21, 1477970), (26, 1193745), (30, 1034579), (35, 886782), (39, 795830), (42, 738985), (65, 477498), (70, 443391), (78, 397915), (91, 341070), (105, 295594), (130, 238749), (182, 170535), (195, 159166), (210, 147797), (273, 113690), (390, 79583), (455, 68214), (546, 56845), (910, 34107), (1365, 22738), (2730, 11369)]