169350020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1171}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 407180928

約数和(自身を除く): 237830908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033, 1171, 2066, 2342, 4132, 4684, 5165, 5855, 7231, 8197, 10330, 11710, 14462, 16394, 20660, 23420, 28924, 32788, 36155, 40985, 72310, 81970, 144620, 163940, 1209643, 2419286, 4838572, 6048215, 8467501, 12096430, 16935002, 24192860, 33870004, 42337505, 84675010, 169350020]

約数ペア:

[(1, 169350020), (2, 84675010), (4, 42337505), (5, 33870004), (7, 24192860), (10, 16935002), (14, 12096430), (20, 8467501), (28, 6048215), (35, 4838572), (70, 2419286), (140, 1209643), (1033, 163940), (1171, 144620), (2066, 81970), (2342, 72310), (4132, 40985), (4684, 36155), (5165, 32788), (5855, 28924), (7231, 23420), (8197, 20660), (10330, 16394), (11710, 14462)]