30394864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 60946992

約数和(自身を除く): 30552128

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 491, 584, 848, 982, 1168, 1964, 3869, 3928, 7738, 7856, 15476, 26023, 30952, 35843, 52046, 61904, 71686, 104092, 143372, 208184, 286744, 416368, 573488, 1899679, 3799358, 7598716, 15197432, 30394864]

約数ペア:

[(1, 30394864), (2, 15197432), (4, 7598716), (8, 3799358), (16, 1899679), (53, 573488), (73, 416368), (106, 286744), (146, 208184), (212, 143372), (292, 104092), (424, 71686), (491, 61904), (584, 52046), (848, 35843), (982, 30952), (1168, 26023), (1964, 15476), (3869, 7856), (3928, 7738)]