495782010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{757}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 1362216960

約数和(自身を除く): 866434950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 383, 570, 757, 766, 855, 1149, 1514, 1710, 1915, 2271, 2298, 3447, 3785, 3830, 4542, 5745, 6813, 6894, 7277, 7570, 11355, 11490, 13626, 14383, 14554, 17235, 21831, 22710, 28766, 34065, 34470, 36385, 43149, 43662, 65493, 68130, 71915, 72770, 86298, 109155, 129447, 130986, 143830, 215745, 218310, 258894, 289931, 327465, 431490, 579862, 647235, 654930, 869793, 1294470, 1449655, 1739586, 2609379, 2899310, 4348965, 5218758, 5508689, 8697930, 11017378, 13046895, 16526067, 26093790, 27543445, 33052134, 49578201, 55086890, 82630335, 99156402, 165260670, 247891005, 495782010]

約数ペア:

[(1, 495782010), (2, 247891005), (3, 165260670), (5, 99156402), (6, 82630335), (9, 55086890), (10, 49578201), (15, 33052134), (18, 27543445), (19, 26093790), (30, 16526067), (38, 13046895), (45, 11017378), (57, 8697930), (90, 5508689), (95, 5218758), (114, 4348965), (171, 2899310), (190, 2609379), (285, 1739586), (342, 1449655), (383, 1294470), (570, 869793), (757, 654930), (766, 647235), (855, 579862), (1149, 431490), (1514, 327465), (1710, 289931), (1915, 258894), (2271, 218310), (2298, 215745), (3447, 143830), (3785, 130986), (3830, 129447), (4542, 109155), (5745, 86298), (6813, 72770), (6894, 71915), (7277, 68130), (7570, 65493), (11355, 43662), (11490, 43149), (13626, 36385), (14383, 34470), (14554, 34065), (17235, 28766), (21831, 22710)]