245235930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62401}}^1$

素因数の和:62542

約数の個数: 32

約数和(自身を含む): 593068608

約数和(自身を除く): 347832678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 62401, 124802, 187203, 312005, 374406, 624010, 936015, 1872030, 8174531, 16349062, 24523593, 40872655, 49047186, 81745310, 122617965, 245235930]

約数ペア:

[(1, 245235930), (2, 122617965), (3, 81745310), (5, 49047186), (6, 40872655), (10, 24523593), (15, 16349062), (30, 8174531), (131, 1872030), (262, 936015), (393, 624010), (655, 374406), (786, 312005), (1310, 187203), (1965, 124802), (3930, 62401)]