30413061

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 53114880

約数和(自身を除く): 22701819

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 139, 151, 161, 207, 417, 453, 483, 973, 1057, 1251, 1359, 1449, 2919, 3171, 3197, 3473, 8757, 9513, 9591, 10419, 20989, 22379, 24311, 28773, 31257, 62967, 67137, 72933, 146923, 188901, 201411, 218799, 440769, 482747, 1322307, 1448241, 3379229, 4344723, 10137687, 30413061]

約数ペア:

[(1, 30413061), (3, 10137687), (7, 4344723), (9, 3379229), (21, 1448241), (23, 1322307), (63, 482747), (69, 440769), (139, 218799), (151, 201411), (161, 188901), (207, 146923), (417, 72933), (453, 67137), (483, 62967), (973, 31257), (1057, 28773), (1251, 24311), (1359, 22379), (1449, 20989), (2919, 10419), (3171, 9591), (3197, 9513), (3473, 8757)]