12012910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 27320832

約数和(自身を除く): 15307922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 307, 430, 455, 559, 602, 614, 910, 1118, 1505, 1535, 2149, 2795, 3010, 3070, 3913, 3991, 4298, 5590, 7826, 7982, 10745, 13201, 19565, 19955, 21490, 26402, 27937, 39130, 39910, 55874, 66005, 92407, 132010, 139685, 171613, 184814, 279370, 343226, 462035, 858065, 924070, 1201291, 1716130, 2402582, 6006455, 12012910]

約数ペア:

[(1, 12012910), (2, 6006455), (5, 2402582), (7, 1716130), (10, 1201291), (13, 924070), (14, 858065), (26, 462035), (35, 343226), (43, 279370), (65, 184814), (70, 171613), (86, 139685), (91, 132010), (130, 92407), (182, 66005), (215, 55874), (301, 39910), (307, 39130), (430, 27937), (455, 26402), (559, 21490), (602, 19955), (614, 19565), (910, 13201), (1118, 10745), (1505, 7982), (1535, 7826), (2149, 5590), (2795, 4298), (3010, 3991), (3070, 3913)]