231570307570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1\times {\mathrm{19219}}^1$

素因数の和:23279

約数の個数: 64

約数和(自身を含む): 487598791680

約数和(自身を除く): 256028484110

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 4003, 8006, 19219, 20015, 28021, 38438, 40030, 56042, 96095, 134533, 140105, 172129, 192190, 269066, 280210, 344258, 672665, 826417, 860645, 1204903, 1345330, 1652834, 1721290, 2409806, 4132085, 5784919, 6024515, 8264170, 11569838, 12049030, 28924595, 57849190, 76933657, 153867314, 384668285, 538535599, 769336570, 1077071198, 2692677995, 3308147251, 5385355990, 6616294502, 16540736255, 23157030757, 33081472510, 46314061514, 115785153785, 231570307570]

約数ペア:

[(1, 231570307570), (2, 115785153785), (5, 46314061514), (7, 33081472510), (10, 23157030757), (14, 16540736255), (35, 6616294502), (43, 5385355990), (70, 3308147251), (86, 2692677995), (215, 1077071198), (301, 769336570), (430, 538535599), (602, 384668285), (1505, 153867314), (3010, 76933657), (4003, 57849190), (8006, 28924595), (19219, 12049030), (20015, 11569838), (28021, 8264170), (38438, 6024515), (40030, 5784919), (56042, 4132085), (96095, 2409806), (134533, 1721290), (140105, 1652834), (172129, 1345330), (192190, 1204903), (269066, 860645), (280210, 826417), (344258, 672665)]