144740430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1608227}}^1$

素因数の和:1608240

約数の個数: 24

約数和(自身を含む): 376325352

約数和(自身を除く): 231584922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1608227, 3216454, 4824681, 8041135, 9649362, 14474043, 16082270, 24123405, 28948086, 48246810, 72370215, 144740430]

約数ペア:

[(1, 144740430), (2, 72370215), (3, 48246810), (5, 28948086), (6, 24123405), (9, 16082270), (10, 14474043), (15, 9649362), (18, 8041135), (30, 4824681), (45, 3216454), (90, 1608227)]