149692010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31121}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 298024272

約数和(自身を除く): 148332262

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 31121, 62242, 155605, 311210, 404573, 809146, 1151477, 2022865, 2302954, 4045730, 5757385, 11514770, 14969201, 29938402, 74846005, 149692010]

約数ペア:

[(1, 149692010), (2, 74846005), (5, 29938402), (10, 14969201), (13, 11514770), (26, 5757385), (37, 4045730), (65, 2302954), (74, 2022865), (130, 1151477), (185, 809146), (370, 404573), (481, 311210), (962, 155605), (2405, 62242), (4810, 31121)]