297530070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431203}}^1$

素因数の和:431236

約数の個数: 32

約数和(自身を含む): 745120512

約数和(自身を除く): 447590442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 431203, 862406, 1293609, 2156015, 2587218, 4312030, 6468045, 9917669, 12936090, 19835338, 29753007, 49588345, 59506014, 99176690, 148765035, 297530070]

約数ペア:

[(1, 297530070), (2, 148765035), (3, 99176690), (5, 59506014), (6, 49588345), (10, 29753007), (15, 19835338), (23, 12936090), (30, 9917669), (46, 6468045), (69, 4312030), (115, 2587218), (138, 2156015), (230, 1293609), (345, 862406), (690, 431203)]