1489304430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{16547827}}^1$

素因数の和:16547840

約数の個数: 24

約数和(自身を含む): 3872191752

約数和(自身を除く): 2382887322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 16547827, 33095654, 49643481, 82739135, 99286962, 148930443, 165478270, 248217405, 297860886, 496434810, 744652215, 1489304430]

約数ペア:

[(1, 1489304430), (2, 744652215), (3, 496434810), (5, 297860886), (6, 248217405), (9, 165478270), (10, 148930443), (15, 99286962), (18, 82739135), (30, 49643481), (45, 33095654), (90, 16547827)]