1330841030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{51563}}^1$

素因数の和:51688

約数の個数: 32

約数和(自身を含む): 2506010400

約数和(自身を除く): 1175169370

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 51563, 103126, 257815, 515630, 1495327, 2990654, 4589107, 7476635, 9178214, 14953270, 22945535, 45891070, 133084103, 266168206, 665420515, 1330841030]

約数ペア:

[(1, 1330841030), (2, 665420515), (5, 266168206), (10, 133084103), (29, 45891070), (58, 22945535), (89, 14953270), (145, 9178214), (178, 7476635), (290, 4589107), (445, 2990654), (890, 1495327), (2581, 515630), (5162, 257815), (12905, 103126), (25810, 51563)]