2893200345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4555

約数の個数: 72

約数和(自身を含む): 5853781440

約数和(自身を除く): 2960581095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 311, 315, 441, 735, 933, 1555, 2177, 2205, 2799, 4219, 4665, 6531, 10885, 12657, 13995, 15239, 19593, 21095, 29533, 32655, 37971, 45717, 63285, 76195, 88599, 97965, 137151, 147665, 189855, 206731, 228585, 265797, 442995, 620193, 685755, 1033655, 1312109, 1328985, 1860579, 3100965, 3936327, 6560545, 9184763, 9302895, 11808981, 19681635, 27554289, 45923815, 59044905, 64293341, 82662867, 137771445, 192880023, 321466705, 413314335, 578640069, 964400115, 2893200345]

約数ペア:

[(1, 2893200345), (3, 964400115), (5, 578640069), (7, 413314335), (9, 321466705), (15, 192880023), (21, 137771445), (35, 82662867), (45, 64293341), (49, 59044905), (63, 45923815), (105, 27554289), (147, 19681635), (245, 11808981), (311, 9302895), (315, 9184763), (441, 6560545), (735, 3936327), (933, 3100965), (1555, 1860579), (2177, 1328985), (2205, 1312109), (2799, 1033655), (4219, 685755), (4665, 620193), (6531, 442995), (10885, 265797), (12657, 228585), (13995, 206731), (15239, 189855), (19593, 147665), (21095, 137151), (29533, 97965), (32655, 88599), (37971, 76195), (45717, 63285)]