11807970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 30032640

約数和(自身を除く): 18224670

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 157, 218, 230, 314, 327, 345, 471, 545, 654, 690, 785, 942, 1090, 1570, 1635, 2355, 2507, 3270, 3611, 4710, 5014, 7222, 7521, 10833, 12535, 15042, 17113, 18055, 21666, 25070, 34226, 36110, 37605, 51339, 54165, 75210, 85565, 102678, 108330, 171130, 256695, 393599, 513390, 787198, 1180797, 1967995, 2361594, 3935990, 5903985, 11807970]

約数ペア:

[(1, 11807970), (2, 5903985), (3, 3935990), (5, 2361594), (6, 1967995), (10, 1180797), (15, 787198), (23, 513390), (30, 393599), (46, 256695), (69, 171130), (109, 108330), (115, 102678), (138, 85565), (157, 75210), (218, 54165), (230, 51339), (314, 37605), (327, 36110), (345, 34226), (471, 25070), (545, 21666), (654, 18055), (690, 17113), (785, 15042), (942, 12535), (1090, 10833), (1570, 7521), (1635, 7222), (2355, 5014), (2507, 4710), (3270, 3611)]