30701530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 58464000

約数和(自身を除く): 27762470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 463, 698, 926, 1745, 2315, 3490, 4630, 6631, 8797, 13262, 17594, 33155, 43985, 66310, 87970, 161587, 323174, 807935, 1615870, 3070153, 6140306, 15350765, 30701530]

約数ペア:

[(1, 30701530), (2, 15350765), (5, 6140306), (10, 3070153), (19, 1615870), (38, 807935), (95, 323174), (190, 161587), (349, 87970), (463, 66310), (698, 43985), (926, 33155), (1745, 17594), (2315, 13262), (3490, 8797), (4630, 6631)]