305485194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{119237}}^1$

素因数の和:119310

約数の個数: 32

約数和(自身を含む): 709704576

約数和(自身を除く): 404219382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 119237, 238474, 357711, 715422, 834659, 1669318, 2503977, 5007954, 7273457, 14546914, 21820371, 43640742, 50914199, 101828398, 152742597, 305485194]

約数ペア:

[(1, 305485194), (2, 152742597), (3, 101828398), (6, 50914199), (7, 43640742), (14, 21820371), (21, 14546914), (42, 7273457), (61, 5007954), (122, 2503977), (183, 1669318), (366, 834659), (427, 715422), (854, 357711), (1281, 238474), (2562, 119237)]