63444810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 186955776

約数和(自身を除く): 123510966

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 643, 690, 715, 759, 858, 897, 1265, 1286, 1430, 1495, 1518, 1794, 1929, 2145, 2530, 2990, 3215, 3289, 3795, 3858, 4290, 4485, 6430, 6578, 7073, 7590, 8359, 8970, 9645, 9867, 14146, 14789, 16445, 16718, 19290, 19734, 21219, 25077, 29578, 32890, 35365, 41795, 42438, 44367, 49335, 50154, 70730, 73945, 83590, 88734, 91949, 98670, 106095, 125385, 147890, 162679, 183898, 192257, 212190, 221835, 250770, 275847, 325358, 384514, 443670, 459745, 488037, 551694, 576771, 813395, 919490, 961285, 976074, 1153542, 1379235, 1626790, 1922570, 2114827, 2440185, 2758470, 2883855, 4229654, 4880370, 5767710, 6344481, 10574135, 12688962, 21148270, 31722405, 63444810]

約数ペア:

[(1, 63444810), (2, 31722405), (3, 21148270), (5, 12688962), (6, 10574135), (10, 6344481), (11, 5767710), (13, 4880370), (15, 4229654), (22, 2883855), (23, 2758470), (26, 2440185), (30, 2114827), (33, 1922570), (39, 1626790), (46, 1379235), (55, 1153542), (65, 976074), (66, 961285), (69, 919490), (78, 813395), (110, 576771), (115, 551694), (130, 488037), (138, 459745), (143, 443670), (165, 384514), (195, 325358), (230, 275847), (253, 250770), (286, 221835), (299, 212190), (330, 192257), (345, 183898), (390, 162679), (429, 147890), (506, 125385), (598, 106095), (643, 98670), (690, 91949), (715, 88734), (759, 83590), (858, 73945), (897, 70730), (1265, 50154), (1286, 49335), (1430, 44367), (1495, 42438), (1518, 41795), (1794, 35365), (1929, 32890), (2145, 29578), (2530, 25077), (2990, 21219), (3215, 19734), (3289, 19290), (3795, 16718), (3858, 16445), (4290, 14789), (4485, 14146), (6430, 9867), (6578, 9645), (7073, 8970), (7590, 8359)]