26931930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 69932160

約数和(自身を除く): 43000230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1277, 1406, 2109, 2554, 3515, 3831, 4218, 6385, 7030, 7662, 10545, 12770, 19155, 21090, 24263, 38310, 47249, 48526, 72789, 94498, 121315, 141747, 145578, 236245, 242630, 283494, 363945, 472490, 708735, 727890, 897731, 1417470, 1795462, 2693193, 4488655, 5386386, 8977310, 13465965, 26931930]

約数ペア:

[(1, 26931930), (2, 13465965), (3, 8977310), (5, 5386386), (6, 4488655), (10, 2693193), (15, 1795462), (19, 1417470), (30, 897731), (37, 727890), (38, 708735), (57, 472490), (74, 363945), (95, 283494), (111, 242630), (114, 236245), (185, 145578), (190, 141747), (222, 121315), (285, 94498), (370, 72789), (555, 48526), (570, 47249), (703, 38310), (1110, 24263), (1277, 21090), (1406, 19155), (2109, 12770), (2554, 10545), (3515, 7662), (3831, 7030), (4218, 6385)]