488193630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{707527}}^1$

素因数の和:707560

約数の個数: 32

約数和(自身を含む): 1222608384

約数和(自身を除く): 734414754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 707527, 1415054, 2122581, 3537635, 4245162, 7075270, 10612905, 16273121, 21225810, 32546242, 48819363, 81365605, 97638726, 162731210, 244096815, 488193630]

約数ペア:

[(1, 488193630), (2, 244096815), (3, 162731210), (5, 97638726), (6, 81365605), (10, 48819363), (15, 32546242), (23, 21225810), (30, 16273121), (46, 10612905), (69, 7075270), (115, 4245162), (138, 3537635), (230, 2122581), (345, 1415054), (690, 707527)]