39301730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 76734000

約数和(自身を除く): 37432270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2029, 3874, 4058, 9685, 10145, 19370, 20290, 26377, 52754, 131885, 263770, 302321, 604642, 1511605, 3023210, 3930173, 7860346, 19650865, 39301730]

約数ペア:

[(1, 39301730), (2, 19650865), (5, 7860346), (10, 3930173), (13, 3023210), (26, 1511605), (65, 604642), (130, 302321), (149, 263770), (298, 131885), (745, 52754), (1490, 26377), (1937, 20290), (2029, 19370), (3874, 10145), (4058, 9685)]