69974910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 193489920

約数和(自身を除く): 123515010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 151, 171, 190, 271, 285, 302, 342, 453, 542, 570, 755, 813, 855, 906, 1355, 1359, 1510, 1626, 1710, 2265, 2439, 2710, 2718, 2869, 4065, 4530, 4878, 5149, 5738, 6795, 8130, 8607, 10298, 12195, 13590, 14345, 15447, 17214, 24390, 25745, 25821, 28690, 30894, 40921, 43035, 46341, 51490, 51642, 77235, 81842, 86070, 92682, 122763, 129105, 154470, 204605, 231705, 245526, 258210, 368289, 409210, 463410, 613815, 736578, 777499, 1227630, 1554998, 1841445, 2332497, 3682890, 3887495, 4664994, 6997491, 7774990, 11662485, 13994982, 23324970, 34987455, 69974910]

約数ペア:

[(1, 69974910), (2, 34987455), (3, 23324970), (5, 13994982), (6, 11662485), (9, 7774990), (10, 6997491), (15, 4664994), (18, 3887495), (19, 3682890), (30, 2332497), (38, 1841445), (45, 1554998), (57, 1227630), (90, 777499), (95, 736578), (114, 613815), (151, 463410), (171, 409210), (190, 368289), (271, 258210), (285, 245526), (302, 231705), (342, 204605), (453, 154470), (542, 129105), (570, 122763), (755, 92682), (813, 86070), (855, 81842), (906, 77235), (1355, 51642), (1359, 51490), (1510, 46341), (1626, 43035), (1710, 40921), (2265, 30894), (2439, 28690), (2710, 25821), (2718, 25745), (2869, 24390), (4065, 17214), (4530, 15447), (4878, 14345), (5149, 13590), (5738, 12195), (6795, 10298), (8130, 8607)]