15761430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 41558400

約数和(自身を除く): 25796970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2399, 3285, 4798, 6570, 7197, 11995, 14394, 21591, 23990, 35985, 43182, 71970, 107955, 175127, 215910, 350254, 525381, 875635, 1050762, 1576143, 1751270, 2626905, 3152286, 5253810, 7880715, 15761430]

約数ペア:

[(1, 15761430), (2, 7880715), (3, 5253810), (5, 3152286), (6, 2626905), (9, 1751270), (10, 1576143), (15, 1050762), (18, 875635), (30, 525381), (45, 350254), (73, 215910), (90, 175127), (146, 107955), (219, 71970), (365, 43182), (438, 35985), (657, 23990), (730, 21591), (1095, 14394), (1314, 11995), (2190, 7197), (2399, 6570), (3285, 4798)]