39760470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 107889408

約数和(自身を除く): 68128938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 257, 270, 382, 405, 514, 573, 771, 810, 955, 1146, 1285, 1542, 1719, 1910, 2313, 2570, 2865, 3438, 3855, 4626, 5157, 5730, 6939, 7710, 8595, 10314, 11565, 13878, 15471, 17190, 20817, 23130, 25785, 30942, 34695, 41634, 49087, 51570, 69390, 77355, 98174, 104085, 147261, 154710, 208170, 245435, 294522, 441783, 490870, 736305, 883566, 1325349, 1472610, 2208915, 2650698, 3976047, 4417830, 6626745, 7952094, 13253490, 19880235, 39760470]

約数ペア:

[(1, 39760470), (2, 19880235), (3, 13253490), (5, 7952094), (6, 6626745), (9, 4417830), (10, 3976047), (15, 2650698), (18, 2208915), (27, 1472610), (30, 1325349), (45, 883566), (54, 736305), (81, 490870), (90, 441783), (135, 294522), (162, 245435), (191, 208170), (257, 154710), (270, 147261), (382, 104085), (405, 98174), (514, 77355), (573, 69390), (771, 51570), (810, 49087), (955, 41634), (1146, 34695), (1285, 30942), (1542, 25785), (1719, 23130), (1910, 20817), (2313, 17190), (2570, 15471), (2865, 13878), (3438, 11565), (3855, 10314), (4626, 8595), (5157, 7710), (5730, 6939)]