19004879070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{6133}}^1$

素因数の和:6671

約数の個数: 128

約数和(自身を含む): 52997760000

約数和(自身を除く): 33992880930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 499, 621, 690, 998, 1035, 1242, 1497, 2070, 2495, 2994, 3105, 4491, 4990, 6133, 6210, 7485, 8982, 11477, 12266, 13473, 14970, 18399, 22455, 22954, 26946, 30665, 34431, 36798, 44910, 55197, 57385, 61330, 67365, 68862, 91995, 103293, 110394, 114770, 134730, 141059, 165591, 172155, 183990, 206586, 275985, 282118, 309879, 331182, 344310, 423177, 516465, 551970, 619758, 705295, 827955, 846354, 1032930, 1269531, 1410590, 1549395, 1655910, 2115885, 2539062, 3060367, 3098790, 3808593, 4231770, 6120734, 6347655, 7617186, 9181101, 12695310, 15301835, 18362202, 19042965, 27543303, 30603670, 38085930, 45905505, 55086606, 70388441, 82629909, 91811010, 137716515, 140776882, 165259818, 211165323, 275433030, 351942205, 413149545, 422330646, 633495969, 703884410, 826299090, 1055826615, 1266991938, 1900487907, 2111653230, 3167479845, 3800975814, 6334959690, 9502439535, 19004879070]

約数ペア:

[(1, 19004879070), (2, 9502439535), (3, 6334959690), (5, 3800975814), (6, 3167479845), (9, 2111653230), (10, 1900487907), (15, 1266991938), (18, 1055826615), (23, 826299090), (27, 703884410), (30, 633495969), (45, 422330646), (46, 413149545), (54, 351942205), (69, 275433030), (90, 211165323), (115, 165259818), (135, 140776882), (138, 137716515), (207, 91811010), (230, 82629909), (270, 70388441), (345, 55086606), (414, 45905505), (499, 38085930), (621, 30603670), (690, 27543303), (998, 19042965), (1035, 18362202), (1242, 15301835), (1497, 12695310), (2070, 9181101), (2495, 7617186), (2994, 6347655), (3105, 6120734), (4491, 4231770), (4990, 3808593), (6133, 3098790), (6210, 3060367), (7485, 2539062), (8982, 2115885), (11477, 1655910), (12266, 1549395), (13473, 1410590), (14970, 1269531), (18399, 1032930), (22455, 846354), (22954, 827955), (26946, 705295), (30665, 619758), (34431, 551970), (36798, 516465), (44910, 423177), (55197, 344310), (57385, 331182), (61330, 309879), (67365, 282118), (68862, 275985), (91995, 206586), (103293, 183990), (110394, 172155), (114770, 165591), (134730, 141059)]