31010580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57427}}^1$

素因数の和:57445

約数の個数: 48

約数和(自身を含む): 96479040

約数和(自身を除く): 65468460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57427, 114854, 172281, 229708, 287135, 344562, 516843, 574270, 689124, 861405, 1033686, 1148540, 1550529, 1722810, 2067372, 2584215, 3101058, 3445620, 5168430, 6202116, 7752645, 10336860, 15505290, 31010580]

約数ペア:

[(1, 31010580), (2, 15505290), (3, 10336860), (4, 7752645), (5, 6202116), (6, 5168430), (9, 3445620), (10, 3101058), (12, 2584215), (15, 2067372), (18, 1722810), (20, 1550529), (27, 1148540), (30, 1033686), (36, 861405), (45, 689124), (54, 574270), (60, 516843), (90, 344562), (108, 287135), (135, 229708), (180, 172281), (270, 114854), (540, 57427)]