171292226690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{17749}}^1$

素因数の和:19047

約数の個数: 64

約数和(自身を含む): 337783068000

約数和(自身を除く): 166490841310

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1217, 1586, 2434, 3965, 6085, 7930, 12170, 15821, 17749, 31642, 35498, 74237, 79105, 88745, 148474, 158210, 177490, 230737, 371185, 461474, 742370, 965081, 1082689, 1153685, 1930162, 2165378, 2307370, 4825405, 5413445, 9650810, 10826890, 14074957, 21600533, 28149914, 43201066, 70374785, 108002665, 140749570, 216005330, 280806929, 561613858, 1317632513, 1404034645, 2635265026, 2808069290, 6588162565, 13176325130, 17129222669, 34258445338, 85646113345, 171292226690]

約数ペア:

[(1, 171292226690), (2, 85646113345), (5, 34258445338), (10, 17129222669), (13, 13176325130), (26, 6588162565), (61, 2808069290), (65, 2635265026), (122, 1404034645), (130, 1317632513), (305, 561613858), (610, 280806929), (793, 216005330), (1217, 140749570), (1586, 108002665), (2434, 70374785), (3965, 43201066), (6085, 28149914), (7930, 21600533), (12170, 14074957), (15821, 10826890), (17749, 9650810), (31642, 5413445), (35498, 4825405), (74237, 2307370), (79105, 2165378), (88745, 1930162), (148474, 1153685), (158210, 1082689), (177490, 965081), (230737, 742370), (371185, 461474)]