1427380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3265920

約数和(自身を除く): 1838540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 107, 115, 116, 145, 214, 230, 290, 428, 460, 535, 580, 667, 1070, 1334, 2140, 2461, 2668, 3103, 3335, 4922, 6206, 6670, 9844, 12305, 12412, 13340, 15515, 24610, 31030, 49220, 62060, 71369, 142738, 285476, 356845, 713690, 1427380]

約数ペア:

[(1, 1427380), (2, 713690), (4, 356845), (5, 285476), (10, 142738), (20, 71369), (23, 62060), (29, 49220), (46, 31030), (58, 24610), (92, 15515), (107, 13340), (115, 12412), (116, 12305), (145, 9844), (214, 6670), (230, 6206), (290, 4922), (428, 3335), (460, 3103), (535, 2668), (580, 2461), (667, 2140), (1070, 1334)]