19667070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 35075970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 3167, 6210, 6334, 9501, 15835, 19002, 28503, 31670, 47505, 57006, 72841, 85509, 95010, 142515, 145682, 171018, 218523, 285030, 364205, 427545, 437046, 655569, 728410, 855090, 1092615, 1311138, 1966707, 2185230, 3277845, 3933414, 6555690, 9833535, 19667070]

約数ペア:

[(1, 19667070), (2, 9833535), (3, 6555690), (5, 3933414), (6, 3277845), (9, 2185230), (10, 1966707), (15, 1311138), (18, 1092615), (23, 855090), (27, 728410), (30, 655569), (45, 437046), (46, 427545), (54, 364205), (69, 285030), (90, 218523), (115, 171018), (135, 145682), (138, 142515), (207, 95010), (230, 85509), (270, 72841), (345, 57006), (414, 47505), (621, 31670), (690, 28503), (1035, 19002), (1242, 15835), (2070, 9501), (3105, 6334), (3167, 6210)]