17540110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 20614130

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 137, 155, 217, 274, 295, 310, 413, 434, 590, 685, 826, 959, 1085, 1370, 1829, 1918, 2065, 2170, 3658, 4130, 4247, 4795, 8083, 8494, 9145, 9590, 12803, 16166, 18290, 21235, 25606, 29729, 40415, 42470, 56581, 59458, 64015, 80830, 113162, 128030, 148645, 250573, 282905, 297290, 501146, 565810, 1252865, 1754011, 2505730, 3508022, 8770055, 17540110]

約数ペア:

[(1, 17540110), (2, 8770055), (5, 3508022), (7, 2505730), (10, 1754011), (14, 1252865), (31, 565810), (35, 501146), (59, 297290), (62, 282905), (70, 250573), (118, 148645), (137, 128030), (155, 113162), (217, 80830), (274, 64015), (295, 59458), (310, 56581), (413, 42470), (434, 40415), (590, 29729), (685, 25606), (826, 21235), (959, 18290), (1085, 16166), (1370, 12803), (1829, 9590), (1918, 9145), (2065, 8494), (2170, 8083), (3658, 4795), (4130, 4247)]