730206

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 1600560

約数和(自身を除く): 870354

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 359, 678, 718, 1017, 1077, 2034, 2154, 3231, 6462, 40567, 81134, 121701, 243402, 365103, 730206]

約数ペア:

[(1, 730206), (2, 365103), (3, 243402), (6, 121701), (9, 81134), (18, 40567), (113, 6462), (226, 3231), (339, 2154), (359, 2034), (678, 1077), (718, 1017)]