17274040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 32492360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 191, 238, 266, 280, 323, 340, 380, 382, 476, 532, 595, 646, 665, 680, 760, 764, 952, 955, 1064, 1190, 1292, 1330, 1337, 1528, 1615, 1910, 2261, 2380, 2584, 2660, 2674, 3230, 3247, 3629, 3820, 4522, 4760, 5320, 5348, 6460, 6494, 6685, 7258, 7640, 9044, 10696, 11305, 12920, 12988, 13370, 14516, 16235, 18088, 18145, 22610, 22729, 25403, 25976, 26740, 29032, 32470, 36290, 45220, 45458, 50806, 53480, 61693, 64940, 72580, 90440, 90916, 101612, 113645, 123386, 127015, 129880, 145160, 181832, 203224, 227290, 246772, 254030, 308465, 431851, 454580, 493544, 508060, 616930, 863702, 909160, 1016120, 1233860, 1727404, 2159255, 2467720, 3454808, 4318510, 8637020, 17274040]

約数ペア:

[(1, 17274040), (2, 8637020), (4, 4318510), (5, 3454808), (7, 2467720), (8, 2159255), (10, 1727404), (14, 1233860), (17, 1016120), (19, 909160), (20, 863702), (28, 616930), (34, 508060), (35, 493544), (38, 454580), (40, 431851), (56, 308465), (68, 254030), (70, 246772), (76, 227290), (85, 203224), (95, 181832), (119, 145160), (133, 129880), (136, 127015), (140, 123386), (152, 113645), (170, 101612), (190, 90916), (191, 90440), (238, 72580), (266, 64940), (280, 61693), (323, 53480), (340, 50806), (380, 45458), (382, 45220), (476, 36290), (532, 32470), (595, 29032), (646, 26740), (665, 25976), (680, 25403), (760, 22729), (764, 22610), (952, 18145), (955, 18088), (1064, 16235), (1190, 14516), (1292, 13370), (1330, 12988), (1337, 12920), (1528, 11305), (1615, 10696), (1910, 9044), (2261, 7640), (2380, 7258), (2584, 6685), (2660, 6494), (2674, 6460), (3230, 5348), (3247, 5320), (3629, 4760), (3820, 4522)]