38218530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{25999}}^1$

素因数の和:26023

約数の個数: 48

約数和(自身を含む): 106704000

約数和(自身を除く): 68485470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 25999, 51998, 77997, 129995, 155994, 181993, 259990, 363986, 389985, 545979, 779970, 909965, 1091958, 1273951, 1819930, 2547902, 2729895, 3821853, 5459790, 6369755, 7643706, 12739510, 19109265, 38218530]

約数ペア:

[(1, 38218530), (2, 19109265), (3, 12739510), (5, 7643706), (6, 6369755), (7, 5459790), (10, 3821853), (14, 2729895), (15, 2547902), (21, 1819930), (30, 1273951), (35, 1091958), (42, 909965), (49, 779970), (70, 545979), (98, 389985), (105, 363986), (147, 259990), (210, 181993), (245, 155994), (294, 129995), (490, 77997), (735, 51998), (1470, 25999)]