1570308740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78437}}^1$

素因数の和:78477

約数の個数: 96

約数和(自身を含む): 4427668224

約数和(自身を除く): 2857359484

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 78437, 156874, 313748, 392185, 549059, 784370, 862807, 1019681, 1098118, 1568740, 1725614, 2039362, 2196236, 2745295, 3451228, 4078724, 4314035, 5098405, 5490590, 6039649, 7137767, 8628070, 10196810, 10981180, 11216491, 12079298, 14275534, 17256140, 20393620, 22432982, 24158596, 28551068, 30198245, 35688835, 44865964, 56082455, 60396490, 71377670, 78515437, 112164910, 120792980, 142755340, 157030874, 224329820, 314061748, 392577185, 785154370, 1570308740]

約数ペア:

[(1, 1570308740), (2, 785154370), (4, 392577185), (5, 314061748), (7, 224329820), (10, 157030874), (11, 142755340), (13, 120792980), (14, 112164910), (20, 78515437), (22, 71377670), (26, 60396490), (28, 56082455), (35, 44865964), (44, 35688835), (52, 30198245), (55, 28551068), (65, 24158596), (70, 22432982), (77, 20393620), (91, 17256140), (110, 14275534), (130, 12079298), (140, 11216491), (143, 10981180), (154, 10196810), (182, 8628070), (220, 7137767), (260, 6039649), (286, 5490590), (308, 5098405), (364, 4314035), (385, 4078724), (455, 3451228), (572, 2745295), (715, 2196236), (770, 2039362), (910, 1725614), (1001, 1568740), (1430, 1098118), (1540, 1019681), (1820, 862807), (2002, 784370), (2860, 549059), (4004, 392185), (5005, 313748), (10010, 156874), (20020, 78437)]