172974810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{134089}}^1$

素因数の和:134142

約数の個数: 32

約数和(自身を含む): 424797120

約数和(自身を除く): 251822310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 134089, 268178, 402267, 670445, 804534, 1340890, 2011335, 4022670, 5765827, 11531654, 17297481, 28829135, 34594962, 57658270, 86487405, 172974810]

約数ペア:

[(1, 172974810), (2, 86487405), (3, 57658270), (5, 34594962), (6, 28829135), (10, 17297481), (15, 11531654), (30, 5765827), (43, 4022670), (86, 2011335), (129, 1340890), (215, 804534), (258, 670445), (430, 402267), (645, 268178), (1290, 134089)]