187441890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{23227}}^1$

素因数の和:23506

約数の個数: 32

約数和(自身を含む): 451552320

約数和(自身を除く): 264110430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 23227, 46454, 69681, 116135, 139362, 232270, 348405, 696810, 6248063, 12496126, 18744189, 31240315, 37488378, 62480630, 93720945, 187441890]

約数ペア:

[(1, 187441890), (2, 93720945), (3, 62480630), (5, 37488378), (6, 31240315), (10, 18744189), (15, 12496126), (30, 6248063), (269, 696810), (538, 348405), (807, 232270), (1345, 139362), (1614, 116135), (2690, 69681), (4035, 46454), (8070, 23227)]