191344590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4019}}^1$

素因数の和:4078

約数の個数: 72

約数和(自身を含む): 520196040

約数和(自身を除く): 328851450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4019, 4761, 5290, 7935, 8038, 9522, 12057, 15870, 20095, 23805, 24114, 36171, 40190, 47610, 60285, 72342, 92437, 120570, 180855, 184874, 277311, 361710, 462185, 554622, 831933, 924370, 1386555, 1663866, 2126051, 2773110, 4159665, 4252102, 6378153, 8319330, 10630255, 12756306, 19134459, 21260510, 31890765, 38268918, 63781530, 95672295, 191344590]

約数ペア:

[(1, 191344590), (2, 95672295), (3, 63781530), (5, 38268918), (6, 31890765), (9, 21260510), (10, 19134459), (15, 12756306), (18, 10630255), (23, 8319330), (30, 6378153), (45, 4252102), (46, 4159665), (69, 2773110), (90, 2126051), (115, 1663866), (138, 1386555), (207, 924370), (230, 831933), (345, 554622), (414, 462185), (529, 361710), (690, 277311), (1035, 184874), (1058, 180855), (1587, 120570), (2070, 92437), (2645, 72342), (3174, 60285), (4019, 47610), (4761, 40190), (5290, 36171), (7935, 24114), (8038, 23805), (9522, 20095), (12057, 15870)]