30605715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 32293485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 233, 315, 417, 695, 699, 945, 973, 1165, 1251, 1631, 2085, 2097, 2919, 3495, 3753, 4865, 4893, 6255, 6291, 8155, 8757, 10485, 14595, 14679, 18765, 24465, 26271, 31455, 32387, 43785, 44037, 73395, 97161, 131355, 161935, 220185, 226709, 291483, 485805, 680127, 874449, 1133545, 1457415, 2040381, 3400635, 4372245, 6121143, 10201905, 30605715]

約数ペア:

[(1, 30605715), (3, 10201905), (5, 6121143), (7, 4372245), (9, 3400635), (15, 2040381), (21, 1457415), (27, 1133545), (35, 874449), (45, 680127), (63, 485805), (105, 291483), (135, 226709), (139, 220185), (189, 161935), (233, 131355), (315, 97161), (417, 73395), (695, 44037), (699, 43785), (945, 32387), (973, 31455), (1165, 26271), (1251, 24465), (1631, 18765), (2085, 14679), (2097, 14595), (2919, 10485), (3495, 8757), (3753, 8155), (4865, 6291), (4893, 6255)]