2043251970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 4960521216

約数和(自身を除く): 2917269246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 227, 302, 453, 454, 681, 755, 906, 1135, 1362, 1510, 1987, 2265, 2270, 3405, 3974, 4530, 5961, 6810, 9935, 11922, 19870, 29805, 34277, 59610, 68554, 102831, 171385, 205662, 300037, 342770, 451049, 514155, 600074, 900111, 902098, 1028310, 1353147, 1500185, 1800222, 2255245, 2706294, 3000370, 4500555, 4510490, 6765735, 9001110, 13531470, 68108399, 136216798, 204325197, 340541995, 408650394, 681083990, 1021625985, 2043251970]

約数ペア:

[(1, 2043251970), (2, 1021625985), (3, 681083990), (5, 408650394), (6, 340541995), (10, 204325197), (15, 136216798), (30, 68108399), (151, 13531470), (227, 9001110), (302, 6765735), (453, 4510490), (454, 4500555), (681, 3000370), (755, 2706294), (906, 2255245), (1135, 1800222), (1362, 1500185), (1510, 1353147), (1987, 1028310), (2265, 902098), (2270, 900111), (3405, 600074), (3974, 514155), (4530, 451049), (5961, 342770), (6810, 300037), (9935, 205662), (11922, 171385), (19870, 102831), (29805, 68554), (34277, 59610)]