30518355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12637}}^1$

素因数の和:12675

約数の個数: 32

約数和(自身を含む): 58235904

約数和(自身を除く): 27717549

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12637, 37911, 63185, 88459, 189555, 265377, 290651, 442295, 871953, 1326885, 1453255, 2034557, 4359765, 6103671, 10172785, 30518355]

約数ペア:

[(1, 30518355), (3, 10172785), (5, 6103671), (7, 4359765), (15, 2034557), (21, 1453255), (23, 1326885), (35, 871953), (69, 442295), (105, 290651), (115, 265377), (161, 189555), (345, 88459), (483, 63185), (805, 37911), (2415, 12637)]