282392610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 748154880

約数和(自身を除く): 465762270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 79, 85, 86, 102, 129, 158, 163, 170, 215, 237, 255, 258, 326, 395, 430, 474, 489, 510, 645, 731, 790, 815, 978, 1185, 1290, 1343, 1462, 1630, 2193, 2370, 2445, 2686, 2771, 3397, 3655, 4029, 4386, 4890, 5542, 6715, 6794, 7009, 7310, 8058, 8313, 10191, 10965, 12877, 13430, 13855, 14018, 16626, 16985, 20145, 20382, 21027, 21930, 25754, 27710, 33970, 35045, 38631, 40290, 41565, 42054, 50955, 57749, 64385, 70090, 77262, 83130, 101910, 105135, 115498, 119153, 128770, 173247, 193155, 210270, 218909, 238306, 288745, 346494, 357459, 386310, 437818, 553711, 577490, 595765, 656727, 714918, 866235, 1094545, 1107422, 1191530, 1313454, 1661133, 1732470, 1787295, 2189090, 2768555, 3283635, 3322266, 3574590, 5537110, 6567270, 8305665, 9413087, 16611330, 18826174, 28239261, 47065435, 56478522, 94130870, 141196305, 282392610]

約数ペア:

[(1, 282392610), (2, 141196305), (3, 94130870), (5, 56478522), (6, 47065435), (10, 28239261), (15, 18826174), (17, 16611330), (30, 9413087), (34, 8305665), (43, 6567270), (51, 5537110), (79, 3574590), (85, 3322266), (86, 3283635), (102, 2768555), (129, 2189090), (158, 1787295), (163, 1732470), (170, 1661133), (215, 1313454), (237, 1191530), (255, 1107422), (258, 1094545), (326, 866235), (395, 714918), (430, 656727), (474, 595765), (489, 577490), (510, 553711), (645, 437818), (731, 386310), (790, 357459), (815, 346494), (978, 288745), (1185, 238306), (1290, 218909), (1343, 210270), (1462, 193155), (1630, 173247), (2193, 128770), (2370, 119153), (2445, 115498), (2686, 105135), (2771, 101910), (3397, 83130), (3655, 77262), (4029, 70090), (4386, 64385), (4890, 57749), (5542, 50955), (6715, 42054), (6794, 41565), (7009, 40290), (7310, 38631), (8058, 35045), (8313, 33970), (10191, 27710), (10965, 25754), (12877, 21930), (13430, 21027), (13855, 20382), (14018, 20145), (16626, 16985)]