1210340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 2579640

約数和(自身を除く): 1369300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 829, 1460, 1658, 3316, 4145, 8290, 16580, 60517, 121034, 242068, 302585, 605170, 1210340]

約数ペア:

[(1, 1210340), (2, 605170), (4, 302585), (5, 242068), (10, 121034), (20, 60517), (73, 16580), (146, 8290), (292, 4145), (365, 3316), (730, 1658), (829, 1460)]