72703530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807817}}^1$

素因数の和:807830

約数の個数: 24

約数和(自身を含む): 189029412

約数和(自身を除く): 116325882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807817, 1615634, 2423451, 4039085, 4846902, 7270353, 8078170, 12117255, 14540706, 24234510, 36351765, 72703530]

約数ペア:

[(1, 72703530), (2, 36351765), (3, 24234510), (5, 14540706), (6, 12117255), (9, 8078170), (10, 7270353), (15, 4846902), (18, 4039085), (30, 2423451), (45, 1615634), (90, 807817)]