217633130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 483822720

約数和(自身を除く): 266189590

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 169, 230, 253, 286, 299, 338, 506, 509, 598, 715, 845, 1018, 1265, 1430, 1495, 1690, 1859, 2530, 2545, 2990, 3289, 3718, 3887, 5090, 5599, 6578, 6617, 7774, 9295, 11198, 11707, 13234, 16445, 18590, 19435, 23414, 27995, 32890, 33085, 38870, 42757, 55990, 58535, 66170, 72787, 85514, 86021, 117070, 128777, 145574, 152191, 172042, 213785, 257554, 304382, 363935, 427570, 430105, 643885, 727870, 760955, 860210, 946231, 1287770, 1521910, 1674101, 1892462, 1978483, 3348202, 3956966, 4731155, 8370505, 9462310, 9892415, 16741010, 19784830, 21763313, 43526626, 108816565, 217633130]

約数ペア:

[(1, 217633130), (2, 108816565), (5, 43526626), (10, 21763313), (11, 19784830), (13, 16741010), (22, 9892415), (23, 9462310), (26, 8370505), (46, 4731155), (55, 3956966), (65, 3348202), (110, 1978483), (115, 1892462), (130, 1674101), (143, 1521910), (169, 1287770), (230, 946231), (253, 860210), (286, 760955), (299, 727870), (338, 643885), (506, 430105), (509, 427570), (598, 363935), (715, 304382), (845, 257554), (1018, 213785), (1265, 172042), (1430, 152191), (1495, 145574), (1690, 128777), (1859, 117070), (2530, 86021), (2545, 85514), (2990, 72787), (3289, 66170), (3718, 58535), (3887, 55990), (5090, 42757), (5599, 38870), (6578, 33085), (6617, 32890), (7774, 27995), (9295, 23414), (11198, 19435), (11707, 18590), (13234, 16445)]