2123289315

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4397}}^1$

素因数の和:4498

約数の個数: 96

約数和(自身を含む): 4452183360

約数和(自身を除く): 2328894045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 73, 105, 135, 147, 189, 219, 245, 315, 365, 441, 511, 657, 735, 945, 1095, 1323, 1533, 1971, 2205, 2555, 3285, 3577, 4397, 4599, 6615, 7665, 9855, 10731, 13191, 13797, 17885, 21985, 22995, 30779, 32193, 39573, 53655, 65955, 68985, 92337, 96579, 118719, 153895, 160965, 197865, 215453, 277011, 320981, 461685, 482895, 593595, 646359, 831033, 962943, 1077265, 1385055, 1604905, 1939077, 2246867, 2888829, 3231795, 4155165, 4814715, 5817231, 6740601, 8666487, 9695385, 11234335, 14444145, 15728069, 20221803, 29086155, 33703005, 43332435, 47184207, 60665409, 78640345, 101109015, 141552621, 235921035, 303327045, 424657863, 707763105, 2123289315]

約数ペア:

[(1, 2123289315), (3, 707763105), (5, 424657863), (7, 303327045), (9, 235921035), (15, 141552621), (21, 101109015), (27, 78640345), (35, 60665409), (45, 47184207), (49, 43332435), (63, 33703005), (73, 29086155), (105, 20221803), (135, 15728069), (147, 14444145), (189, 11234335), (219, 9695385), (245, 8666487), (315, 6740601), (365, 5817231), (441, 4814715), (511, 4155165), (657, 3231795), (735, 2888829), (945, 2246867), (1095, 1939077), (1323, 1604905), (1533, 1385055), (1971, 1077265), (2205, 962943), (2555, 831033), (3285, 646359), (3577, 593595), (4397, 482895), (4599, 461685), (6615, 320981), (7665, 277011), (9855, 215453), (10731, 197865), (13191, 160965), (13797, 153895), (17885, 118719), (21985, 96579), (22995, 92337), (30779, 68985), (32193, 65955), (39573, 53655)]