71769180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 231952896

約数和(自身を除く): 160183716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1597, 1605, 2140, 2247, 2996, 3194, 3210, 3745, 4494, 4791, 6388, 6420, 7490, 7985, 8988, 9582, 11179, 11235, 14980, 15970, 19164, 22358, 22470, 23955, 31940, 33537, 44716, 44940, 47910, 55895, 67074, 95820, 111790, 134148, 167685, 170879, 223580, 335370, 341758, 512637, 670740, 683516, 854395, 1025274, 1196153, 1708790, 2050548, 2392306, 2563185, 3417580, 3588459, 4784612, 5126370, 5980765, 7176918, 10252740, 11961530, 14353836, 17942295, 23923060, 35884590, 71769180]

約数ペア:

[(1, 71769180), (2, 35884590), (3, 23923060), (4, 17942295), (5, 14353836), (6, 11961530), (7, 10252740), (10, 7176918), (12, 5980765), (14, 5126370), (15, 4784612), (20, 3588459), (21, 3417580), (28, 2563185), (30, 2392306), (35, 2050548), (42, 1708790), (60, 1196153), (70, 1025274), (84, 854395), (105, 683516), (107, 670740), (140, 512637), (210, 341758), (214, 335370), (321, 223580), (420, 170879), (428, 167685), (535, 134148), (642, 111790), (749, 95820), (1070, 67074), (1284, 55895), (1498, 47910), (1597, 44940), (1605, 44716), (2140, 33537), (2247, 31940), (2996, 23955), (3194, 22470), (3210, 22358), (3745, 19164), (4494, 15970), (4791, 14980), (6388, 11235), (6420, 11179), (7490, 9582), (7985, 8988)]