17150540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 41783280

約数和(自身を除く): 24632740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 373, 380, 418, 484, 605, 746, 836, 1045, 1210, 1492, 1865, 2090, 2299, 2420, 3730, 4103, 4180, 4598, 7087, 7460, 8206, 9196, 11495, 14174, 16412, 20515, 22990, 28348, 35435, 41030, 45133, 45980, 70870, 77957, 82060, 90266, 141740, 155914, 180532, 225665, 311828, 389785, 451330, 779570, 857527, 902660, 1559140, 1715054, 3430108, 4287635, 8575270, 17150540]

約数ペア:

[(1, 17150540), (2, 8575270), (4, 4287635), (5, 3430108), (10, 1715054), (11, 1559140), (19, 902660), (20, 857527), (22, 779570), (38, 451330), (44, 389785), (55, 311828), (76, 225665), (95, 180532), (110, 155914), (121, 141740), (190, 90266), (209, 82060), (220, 77957), (242, 70870), (373, 45980), (380, 45133), (418, 41030), (484, 35435), (605, 28348), (746, 22990), (836, 20515), (1045, 16412), (1210, 14174), (1492, 11495), (1865, 9196), (2090, 8206), (2299, 7460), (2420, 7087), (3730, 4598), (4103, 4180)]