30725930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 58316544

約数和(自身を除く): 27590614

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 1297, 2369, 2594, 4738, 6485, 11845, 12970, 23690, 29831, 59662, 133591, 149155, 267182, 298310, 667955, 1335910, 3072593, 6145186, 15362965, 30725930]

約数ペア:

[(1, 30725930), (2, 15362965), (5, 6145186), (10, 3072593), (23, 1335910), (46, 667955), (103, 298310), (115, 267182), (206, 149155), (230, 133591), (515, 59662), (1030, 29831), (1297, 23690), (2369, 12970), (2594, 11845), (4738, 6485)]