78967070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 176795136

約数和(自身を除く): 97828066

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 535, 749, 811, 910, 1070, 1391, 1498, 1622, 2782, 3745, 4055, 5677, 6955, 7490, 8110, 9737, 10543, 11354, 13910, 19474, 21086, 28385, 48685, 52715, 56770, 73801, 86777, 97370, 105430, 147602, 173554, 369005, 433885, 607439, 738010, 867770, 1128101, 1214878, 2256202, 3037195, 5640505, 6074390, 7896707, 11281010, 15793414, 39483535, 78967070]

約数ペア:

[(1, 78967070), (2, 39483535), (5, 15793414), (7, 11281010), (10, 7896707), (13, 6074390), (14, 5640505), (26, 3037195), (35, 2256202), (65, 1214878), (70, 1128101), (91, 867770), (107, 738010), (130, 607439), (182, 433885), (214, 369005), (455, 173554), (535, 147602), (749, 105430), (811, 97370), (910, 86777), (1070, 73801), (1391, 56770), (1498, 52715), (1622, 48685), (2782, 28385), (3745, 21086), (4055, 19474), (5677, 13910), (6955, 11354), (7490, 10543), (8110, 9737)]