15209533740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1465273}}^1$

素因数の和:1465458

約数の個数: 48

約数和(自身を含む): 42832889568

約数和(自身を除く): 27623355828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 1465273, 2930546, 4395819, 5861092, 7326365, 8791638, 14652730, 17583276, 21979095, 29305460, 43958190, 87916380, 253492229, 506984458, 760476687, 1013968916, 1267461145, 1520953374, 2534922290, 3041906748, 3802383435, 5069844580, 7604766870, 15209533740]

約数ペア:

[(1, 15209533740), (2, 7604766870), (3, 5069844580), (4, 3802383435), (5, 3041906748), (6, 2534922290), (10, 1520953374), (12, 1267461145), (15, 1013968916), (20, 760476687), (30, 506984458), (60, 253492229), (173, 87916380), (346, 43958190), (519, 29305460), (692, 21979095), (865, 17583276), (1038, 14652730), (1730, 8791638), (2076, 7326365), (2595, 5861092), (3460, 4395819), (5190, 2930546), (10380, 1465273)]