361345610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1979}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 707810400

約数和(自身を除く): 346464790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 1979, 2945, 3958, 4805, 5890, 9610, 9895, 18259, 19790, 36518, 37601, 61349, 75202, 91295, 122698, 182590, 188005, 306745, 376010, 613490, 1165631, 1901819, 2331262, 3803638, 5828155, 9509095, 11656310, 19018190, 36134561, 72269122, 180672805, 361345610]

約数ペア:

[(1, 361345610), (2, 180672805), (5, 72269122), (10, 36134561), (19, 19018190), (31, 11656310), (38, 9509095), (62, 5828155), (95, 3803638), (155, 2331262), (190, 1901819), (310, 1165631), (589, 613490), (961, 376010), (1178, 306745), (1922, 188005), (1979, 182590), (2945, 122698), (3958, 91295), (4805, 75202), (5890, 61349), (9610, 37601), (9895, 36518), (18259, 19790)]