2019944310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{1621}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 4925949120

約数和(自身を除く): 2906004810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 569, 730, 1095, 1138, 1621, 1707, 2190, 2845, 3242, 3414, 4863, 5690, 8105, 8535, 9726, 16210, 17070, 24315, 41537, 48630, 83074, 118333, 124611, 207685, 236666, 249222, 354999, 415370, 591665, 623055, 709998, 922349, 1183330, 1246110, 1774995, 1844698, 2767047, 3549990, 4611745, 5534094, 9223490, 13835235, 27670470, 67331477, 134662954, 201994431, 336657385, 403988862, 673314770, 1009972155, 2019944310]

約数ペア:

[(1, 2019944310), (2, 1009972155), (3, 673314770), (5, 403988862), (6, 336657385), (10, 201994431), (15, 134662954), (30, 67331477), (73, 27670470), (146, 13835235), (219, 9223490), (365, 5534094), (438, 4611745), (569, 3549990), (730, 2767047), (1095, 1844698), (1138, 1774995), (1621, 1246110), (1707, 1183330), (2190, 922349), (2845, 709998), (3242, 623055), (3414, 591665), (4863, 415370), (5690, 354999), (8105, 249222), (8535, 236666), (9726, 207685), (16210, 124611), (17070, 118333), (24315, 83074), (41537, 48630)]