17040060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 52140816

約数和(自身を除く): 35100756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 691, 822, 1233, 1370, 1382, 1644, 2055, 2073, 2466, 2740, 2764, 3455, 4110, 4146, 4932, 6165, 6219, 6910, 8220, 8292, 10365, 12330, 12438, 13820, 20730, 24660, 24876, 31095, 41460, 62190, 94667, 124380, 189334, 284001, 378668, 473335, 568002, 852003, 946670, 1136004, 1420005, 1704006, 1893340, 2840010, 3408012, 4260015, 5680020, 8520030, 17040060]

約数ペア:

[(1, 17040060), (2, 8520030), (3, 5680020), (4, 4260015), (5, 3408012), (6, 2840010), (9, 1893340), (10, 1704006), (12, 1420005), (15, 1136004), (18, 946670), (20, 852003), (30, 568002), (36, 473335), (45, 378668), (60, 284001), (90, 189334), (137, 124380), (180, 94667), (274, 62190), (411, 41460), (548, 31095), (685, 24876), (691, 24660), (822, 20730), (1233, 13820), (1370, 12438), (1382, 12330), (1644, 10365), (2055, 8292), (2073, 8220), (2466, 6910), (2740, 6219), (2764, 6165), (3455, 4932), (4110, 4146)]