203460690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{5189}}^1$

素因数の和:6506

約数の個数: 32

約数和(自身を含む): 488773440

約数和(自身を除く): 285312750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1307, 2614, 3921, 5189, 6535, 7842, 10378, 13070, 15567, 19605, 25945, 31134, 39210, 51890, 77835, 155670, 6782023, 13564046, 20346069, 33910115, 40692138, 67820230, 101730345, 203460690]

約数ペア:

[(1, 203460690), (2, 101730345), (3, 67820230), (5, 40692138), (6, 33910115), (10, 20346069), (15, 13564046), (30, 6782023), (1307, 155670), (2614, 77835), (3921, 51890), (5189, 39210), (6535, 31134), (7842, 25945), (10378, 19605), (13070, 15567)]