17207220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 51787008

約数和(自身を除く): 34579788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 337, 345, 370, 444, 460, 555, 674, 690, 740, 851, 1011, 1110, 1348, 1380, 1685, 1702, 2022, 2220, 2553, 3370, 3404, 4044, 4255, 5055, 5106, 6740, 7751, 8510, 10110, 10212, 12469, 12765, 15502, 17020, 20220, 23253, 24938, 25530, 31004, 37407, 38755, 46506, 49876, 51060, 62345, 74814, 77510, 93012, 116265, 124690, 149628, 155020, 187035, 232530, 249380, 286787, 374070, 465060, 573574, 748140, 860361, 1147148, 1433935, 1720722, 2867870, 3441444, 4301805, 5735740, 8603610, 17207220]

約数ペア:

[(1, 17207220), (2, 8603610), (3, 5735740), (4, 4301805), (5, 3441444), (6, 2867870), (10, 1720722), (12, 1433935), (15, 1147148), (20, 860361), (23, 748140), (30, 573574), (37, 465060), (46, 374070), (60, 286787), (69, 249380), (74, 232530), (92, 187035), (111, 155020), (115, 149628), (138, 124690), (148, 116265), (185, 93012), (222, 77510), (230, 74814), (276, 62345), (337, 51060), (345, 49876), (370, 46506), (444, 38755), (460, 37407), (555, 31004), (674, 25530), (690, 24938), (740, 23253), (851, 20220), (1011, 17020), (1110, 15502), (1348, 12765), (1380, 12469), (1685, 10212), (1702, 10110), (2022, 8510), (2220, 7751), (2553, 6740), (3370, 5106), (3404, 5055), (4044, 4255)]