66369690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 115588710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 261, 290, 295, 354, 431, 435, 522, 531, 590, 862, 870, 885, 1062, 1293, 1305, 1711, 1770, 2155, 2586, 2610, 2655, 3422, 3879, 4310, 5133, 5310, 6465, 7758, 8555, 10266, 12499, 12930, 15399, 17110, 19395, 24998, 25429, 25665, 30798, 37497, 38790, 50858, 51330, 62495, 74994, 76287, 76995, 112491, 124990, 127145, 152574, 153990, 187485, 224982, 228861, 254290, 374970, 381435, 457722, 562455, 737441, 762870, 1124910, 1144305, 1474882, 2212323, 2288610, 3687205, 4424646, 6636969, 7374410, 11061615, 13273938, 22123230, 33184845, 66369690]

約数ペア:

[(1, 66369690), (2, 33184845), (3, 22123230), (5, 13273938), (6, 11061615), (9, 7374410), (10, 6636969), (15, 4424646), (18, 3687205), (29, 2288610), (30, 2212323), (45, 1474882), (58, 1144305), (59, 1124910), (87, 762870), (90, 737441), (118, 562455), (145, 457722), (174, 381435), (177, 374970), (261, 254290), (290, 228861), (295, 224982), (354, 187485), (431, 153990), (435, 152574), (522, 127145), (531, 124990), (590, 112491), (862, 76995), (870, 76287), (885, 74994), (1062, 62495), (1293, 51330), (1305, 50858), (1711, 38790), (1770, 37497), (2155, 30798), (2586, 25665), (2610, 25429), (2655, 24998), (3422, 19395), (3879, 17110), (4310, 15399), (5133, 12930), (5310, 12499), (6465, 10266), (7758, 8555)]