422051220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1933}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 1281940296

約数和(自身を除く): 859889076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 1933, 2426, 3639, 3866, 4852, 5799, 6065, 7278, 7732, 9665, 10917, 11598, 12130, 14556, 17397, 18195, 19330, 21834, 23196, 24260, 28995, 34794, 36390, 38660, 43668, 54585, 57990, 69588, 72780, 86985, 109170, 115980, 173970, 218340, 347940, 2344729, 4689458, 7034187, 9378916, 11723645, 14068374, 21102561, 23447290, 28136748, 35170935, 42205122, 46894580, 70341870, 84410244, 105512805, 140683740, 211025610, 422051220]

約数ペア:

[(1, 422051220), (2, 211025610), (3, 140683740), (4, 105512805), (5, 84410244), (6, 70341870), (9, 46894580), (10, 42205122), (12, 35170935), (15, 28136748), (18, 23447290), (20, 21102561), (30, 14068374), (36, 11723645), (45, 9378916), (60, 7034187), (90, 4689458), (180, 2344729), (1213, 347940), (1933, 218340), (2426, 173970), (3639, 115980), (3866, 109170), (4852, 86985), (5799, 72780), (6065, 69588), (7278, 57990), (7732, 54585), (9665, 43668), (10917, 38660), (11598, 36390), (12130, 34794), (14556, 28995), (17397, 24260), (18195, 23196), (19330, 21834)]