42998930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 83677104

約数和(自身を除く): 40678174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 937, 1765, 1874, 3530, 4589, 4685, 9178, 9370, 12181, 22945, 24362, 45890, 60905, 121810, 330761, 661522, 1653805, 3307610, 4299893, 8599786, 21499465, 42998930]

約数ペア:

[(1, 42998930), (2, 21499465), (5, 8599786), (10, 4299893), (13, 3307610), (26, 1653805), (65, 661522), (130, 330761), (353, 121810), (706, 60905), (937, 45890), (1765, 24362), (1874, 22945), (3530, 12181), (4589, 9370), (4685, 9178)]