7921530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29339}}^1$

素因数の和:29355

約数の個数: 32

約数和(自身を含む): 21124800

約数和(自身を除く): 13203270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 29339, 58678, 88017, 146695, 176034, 264051, 293390, 440085, 528102, 792153, 880170, 1320255, 1584306, 2640510, 3960765, 7921530]

約数ペア:

[(1, 7921530), (2, 3960765), (3, 2640510), (5, 1584306), (6, 1320255), (9, 880170), (10, 792153), (15, 528102), (18, 440085), (27, 293390), (30, 264051), (45, 176034), (54, 146695), (90, 88017), (135, 58678), (270, 29339)]