57432830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63113}}^1$

素因数の和:63140

約数の個数: 32

約数和(自身を含む): 127237824

約数和(自身を除く): 69804994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 63113, 126226, 315565, 441791, 631130, 820469, 883582, 1640938, 2208955, 4102345, 4417910, 5743283, 8204690, 11486566, 28716415, 57432830]

約数ペア:

[(1, 57432830), (2, 28716415), (5, 11486566), (7, 8204690), (10, 5743283), (13, 4417910), (14, 4102345), (26, 2208955), (35, 1640938), (65, 883582), (70, 820469), (91, 631130), (130, 441791), (182, 315565), (455, 126226), (910, 63113)]