40830270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104693}}^1$

素因数の和:104716

約数の個数: 32

約数和(自身を含む): 105531552

約数和(自身を除く): 64701282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104693, 209386, 314079, 523465, 628158, 1046930, 1361009, 1570395, 2722018, 3140790, 4083027, 6805045, 8166054, 13610090, 20415135, 40830270]

約数ペア:

[(1, 40830270), (2, 20415135), (3, 13610090), (5, 8166054), (6, 6805045), (10, 4083027), (13, 3140790), (15, 2722018), (26, 1570395), (30, 1361009), (39, 1046930), (65, 628158), (78, 523465), (130, 314079), (195, 209386), (390, 104693)]