74162060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 185902080

約数和(自身を除く): 111740020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 103, 139, 140, 148, 185, 206, 259, 278, 370, 412, 515, 518, 556, 695, 721, 740, 973, 1030, 1036, 1295, 1390, 1442, 1946, 2060, 2590, 2780, 2884, 3605, 3811, 3892, 4865, 5143, 5180, 7210, 7622, 9730, 10286, 14317, 14420, 15244, 19055, 19460, 20572, 25715, 26677, 28634, 36001, 38110, 51430, 53354, 57268, 71585, 72002, 76220, 100219, 102860, 106708, 133385, 143170, 144004, 180005, 200438, 266770, 286340, 360010, 400876, 501095, 529729, 533540, 720020, 1002190, 1059458, 2004380, 2118916, 2648645, 3708103, 5297290, 7416206, 10594580, 14832412, 18540515, 37081030, 74162060]

約数ペア:

[(1, 74162060), (2, 37081030), (4, 18540515), (5, 14832412), (7, 10594580), (10, 7416206), (14, 5297290), (20, 3708103), (28, 2648645), (35, 2118916), (37, 2004380), (70, 1059458), (74, 1002190), (103, 720020), (139, 533540), (140, 529729), (148, 501095), (185, 400876), (206, 360010), (259, 286340), (278, 266770), (370, 200438), (412, 180005), (515, 144004), (518, 143170), (556, 133385), (695, 106708), (721, 102860), (740, 100219), (973, 76220), (1030, 72002), (1036, 71585), (1295, 57268), (1390, 53354), (1442, 51430), (1946, 38110), (2060, 36001), (2590, 28634), (2780, 26677), (2884, 25715), (3605, 20572), (3811, 19460), (3892, 19055), (4865, 15244), (5143, 14420), (5180, 14317), (7210, 10286), (7622, 9730)]