71251180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3599

約数の個数: 96

約数和(自身を含む): 200954880

約数和(自身を除く): 129703700

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, 3559, 4004, 5005, 7118, 10010, 14236, 17795, 20020, 24913, 35590, 39149, 46267, 49826, 71180, 78298, 92534, 99652, 124565, 156596, 185068, 195745, 231335, 249130, 274043, 323869, 391490, 462670, 498260, 508937, 548086, 647738, 782980, 925340, 1017874, 1096172, 1295476, 1370215, 1619345, 2035748, 2544685, 2740430, 3238690, 3562559, 5089370, 5480860, 6477380, 7125118, 10178740, 14250236, 17812795, 35625590, 71251180]

約数ペア:

[(1, 71251180), (2, 35625590), (4, 17812795), (5, 14250236), (7, 10178740), (10, 7125118), (11, 6477380), (13, 5480860), (14, 5089370), (20, 3562559), (22, 3238690), (26, 2740430), (28, 2544685), (35, 2035748), (44, 1619345), (52, 1370215), (55, 1295476), (65, 1096172), (70, 1017874), (77, 925340), (91, 782980), (110, 647738), (130, 548086), (140, 508937), (143, 498260), (154, 462670), (182, 391490), (220, 323869), (260, 274043), (286, 249130), (308, 231335), (364, 195745), (385, 185068), (455, 156596), (572, 124565), (715, 99652), (770, 92534), (910, 78298), (1001, 71180), (1430, 49826), (1540, 46267), (1820, 39149), (2002, 35590), (2860, 24913), (3559, 20020), (4004, 17795), (5005, 14236), (7118, 10010)]