1025796810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{261017}}^1$

素因数の和:261158

約数の個数: 32

約数和(自身を含む): 2480715072

約数和(自身を除く): 1454918262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 261017, 522034, 783051, 1305085, 1566102, 2610170, 3915255, 7830510, 34193227, 68386454, 102579681, 170966135, 205159362, 341932270, 512898405, 1025796810]

約数ペア:

[(1, 1025796810), (2, 512898405), (3, 341932270), (5, 205159362), (6, 170966135), (10, 102579681), (15, 68386454), (30, 34193227), (131, 7830510), (262, 3915255), (393, 2610170), (655, 1566102), (786, 1305085), (1310, 783051), (1965, 522034), (3930, 261017)]