247486030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{2221}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 486671328

約数和(自身を除く): 239185298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1013, 2026, 2221, 4442, 5065, 10130, 11105, 11143, 22210, 22286, 24431, 48862, 55715, 111430, 122155, 244310, 2249873, 4499746, 11249365, 22498730, 24748603, 49497206, 123743015, 247486030]

約数ペア:

[(1, 247486030), (2, 123743015), (5, 49497206), (10, 24748603), (11, 22498730), (22, 11249365), (55, 4499746), (110, 2249873), (1013, 244310), (2026, 122155), (2221, 111430), (4442, 55715), (5065, 48862), (10130, 24431), (11105, 22286), (11143, 22210)]