147065910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{213139}}^1$

素因数の和:213172

約数の個数: 32

約数和(自身を含む): 368305920

約数和(自身を除く): 221240010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 213139, 426278, 639417, 1065695, 1278834, 2131390, 3197085, 4902197, 6394170, 9804394, 14706591, 24510985, 29413182, 49021970, 73532955, 147065910]

約数ペア:

[(1, 147065910), (2, 73532955), (3, 49021970), (5, 29413182), (6, 24510985), (10, 14706591), (15, 9804394), (23, 6394170), (30, 4902197), (46, 3197085), (69, 2131390), (115, 1278834), (138, 1065695), (230, 639417), (345, 426278), (690, 213139)]