72739530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808217}}^1$

素因数の和:808230

約数の個数: 24

約数和(自身を含む): 189123012

約数和(自身を除く): 116383482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808217, 1616434, 2424651, 4041085, 4849302, 7273953, 8082170, 12123255, 14547906, 24246510, 36369765, 72739530]

約数ペア:

[(1, 72739530), (2, 36369765), (3, 24246510), (5, 14547906), (6, 12123255), (9, 8082170), (10, 7273953), (15, 4849302), (18, 4041085), (30, 2424651), (45, 1616434), (90, 808217)]