67052590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 78514130

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1559, 1870, 1955, 2530, 3118, 3910, 4301, 7795, 8602, 15590, 17149, 21505, 26503, 34298, 35857, 43010, 53006, 71714, 85745, 132515, 171490, 179285, 265030, 291533, 358570, 394427, 583066, 609569, 788854, 1219138, 1457665, 1972135, 2915330, 3047845, 3944270, 6095690, 6705259, 13410518, 33526295, 67052590]

約数ペア:

[(1, 67052590), (2, 33526295), (5, 13410518), (10, 6705259), (11, 6095690), (17, 3944270), (22, 3047845), (23, 2915330), (34, 1972135), (46, 1457665), (55, 1219138), (85, 788854), (110, 609569), (115, 583066), (170, 394427), (187, 358570), (230, 291533), (253, 265030), (374, 179285), (391, 171490), (506, 132515), (782, 85745), (935, 71714), (1265, 53006), (1559, 43010), (1870, 35857), (1955, 34298), (2530, 26503), (3118, 21505), (3910, 17149), (4301, 15590), (7795, 8602)]