8901939930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{26449}}^1$

素因数の和:27335

約数の個数: 64

約数和(自身を含む): 23035622400

約数和(自身を除く): 14133682470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 863, 1726, 2589, 4315, 5178, 8630, 11219, 12945, 22438, 25890, 26449, 33657, 52898, 56095, 67314, 79347, 112190, 132245, 158694, 168285, 264490, 336570, 343837, 396735, 687674, 793470, 1031511, 1719185, 2063022, 3438370, 5157555, 10315110, 22825487, 45650974, 68476461, 114127435, 136952922, 228254870, 296731331, 342382305, 593462662, 684764610, 890193993, 1483656655, 1780387986, 2967313310, 4450969965, 8901939930]

約数ペア:

[(1, 8901939930), (2, 4450969965), (3, 2967313310), (5, 1780387986), (6, 1483656655), (10, 890193993), (13, 684764610), (15, 593462662), (26, 342382305), (30, 296731331), (39, 228254870), (65, 136952922), (78, 114127435), (130, 68476461), (195, 45650974), (390, 22825487), (863, 10315110), (1726, 5157555), (2589, 3438370), (4315, 2063022), (5178, 1719185), (8630, 1031511), (11219, 793470), (12945, 687674), (22438, 396735), (25890, 343837), (26449, 336570), (33657, 264490), (52898, 168285), (56095, 158694), (67314, 132245), (79347, 112190)]