171063620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 445337088

約数和(自身を除く): 274273468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 193, 260, 364, 386, 455, 487, 772, 910, 965, 974, 1351, 1820, 1930, 1948, 2435, 2509, 2702, 3409, 3860, 4870, 5018, 5404, 6331, 6755, 6818, 9740, 10036, 12545, 12662, 13510, 13636, 17045, 17563, 25090, 25324, 27020, 31655, 34090, 35126, 44317, 50180, 63310, 68180, 70252, 87815, 88634, 93991, 126620, 175630, 177268, 187982, 221585, 351260, 375964, 443170, 469955, 657937, 886340, 939910, 1221883, 1315874, 1879820, 2443766, 2631748, 3289685, 4887532, 6109415, 6579370, 8553181, 12218830, 13158740, 17106362, 24437660, 34212724, 42765905, 85531810, 171063620]

約数ペア:

[(1, 171063620), (2, 85531810), (4, 42765905), (5, 34212724), (7, 24437660), (10, 17106362), (13, 13158740), (14, 12218830), (20, 8553181), (26, 6579370), (28, 6109415), (35, 4887532), (52, 3289685), (65, 2631748), (70, 2443766), (91, 1879820), (130, 1315874), (140, 1221883), (182, 939910), (193, 886340), (260, 657937), (364, 469955), (386, 443170), (455, 375964), (487, 351260), (772, 221585), (910, 187982), (965, 177268), (974, 175630), (1351, 126620), (1820, 93991), (1930, 88634), (1948, 87815), (2435, 70252), (2509, 68180), (2702, 63310), (3409, 50180), (3860, 44317), (4870, 35126), (5018, 34090), (5404, 31655), (6331, 27020), (6755, 25324), (6818, 25090), (9740, 17563), (10036, 17045), (12545, 13636), (12662, 13510)]