1285655370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42855179}}^1$

素因数の和:42855189

約数の個数: 16

約数和(自身を含む): 3085572960

約数和(自身を除く): 1799917590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42855179, 85710358, 128565537, 214275895, 257131074, 428551790, 642827685, 1285655370]

約数ペア:

[(1, 1285655370), (2, 642827685), (3, 428551790), (5, 257131074), (6, 214275895), (10, 128565537), (15, 85710358), (30, 42855179)]