271741730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14029}}^1$

素因数の和:14198

約数の個数: 32

約数和(自身を含む): 530334000

約数和(自身を除く): 258592270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 14029, 19370, 28058, 70145, 140290, 182377, 364754, 911885, 1823770, 2090321, 4180642, 10451605, 20903210, 27174173, 54348346, 135870865, 271741730]

約数ペア:

[(1, 271741730), (2, 135870865), (5, 54348346), (10, 27174173), (13, 20903210), (26, 10451605), (65, 4180642), (130, 2090321), (149, 1823770), (298, 911885), (745, 364754), (1490, 182377), (1937, 140290), (3874, 70145), (9685, 28058), (14029, 19370)]