301377890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 600747840

約数和(自身を除く): 299369950

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 439, 790, 869, 878, 1738, 2195, 4345, 4390, 4829, 6241, 8690, 9658, 12482, 24145, 31205, 34681, 48290, 62410, 68651, 69362, 137302, 173405, 343255, 346810, 381491, 686510, 762982, 1907455, 2739799, 3814910, 5479598, 13698995, 27397990, 30137789, 60275578, 150688945, 301377890]

約数ペア:

[(1, 301377890), (2, 150688945), (5, 60275578), (10, 30137789), (11, 27397990), (22, 13698995), (55, 5479598), (79, 3814910), (110, 2739799), (158, 1907455), (395, 762982), (439, 686510), (790, 381491), (869, 346810), (878, 343255), (1738, 173405), (2195, 137302), (4345, 69362), (4390, 68651), (4829, 62410), (6241, 48290), (8690, 34681), (9658, 31205), (12482, 24145)]