69117990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 174873600

約数和(自身を除く): 105755610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 919, 1090, 1635, 1838, 2507, 2757, 3270, 4595, 5014, 5514, 7521, 9190, 12535, 13785, 15042, 21137, 25070, 27570, 37605, 42274, 63411, 75210, 100171, 105685, 126822, 200342, 211370, 300513, 317055, 500855, 601026, 634110, 1001710, 1502565, 2303933, 3005130, 4607866, 6911799, 11519665, 13823598, 23039330, 34558995, 69117990]

約数ペア:

[(1, 69117990), (2, 34558995), (3, 23039330), (5, 13823598), (6, 11519665), (10, 6911799), (15, 4607866), (23, 3005130), (30, 2303933), (46, 1502565), (69, 1001710), (109, 634110), (115, 601026), (138, 500855), (218, 317055), (230, 300513), (327, 211370), (345, 200342), (545, 126822), (654, 105685), (690, 100171), (919, 75210), (1090, 63411), (1635, 42274), (1838, 37605), (2507, 27570), (2757, 25070), (3270, 21137), (4595, 15042), (5014, 13785), (5514, 12535), (7521, 9190)]