353146270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 692141760

約数和(自身を除く): 338995490

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 137, 170, 257, 274, 295, 514, 590, 685, 1003, 1285, 1370, 2006, 2329, 2570, 4369, 4658, 5015, 8083, 8738, 10030, 11645, 15163, 16166, 21845, 23290, 30326, 35209, 40415, 43690, 70418, 75815, 80830, 137411, 151630, 176045, 257771, 274822, 352090, 515542, 598553, 687055, 1197106, 1288855, 1374110, 2077331, 2577710, 2992765, 4154662, 5985530, 10386655, 20773310, 35314627, 70629254, 176573135, 353146270]

約数ペア:

[(1, 353146270), (2, 176573135), (5, 70629254), (10, 35314627), (17, 20773310), (34, 10386655), (59, 5985530), (85, 4154662), (118, 2992765), (137, 2577710), (170, 2077331), (257, 1374110), (274, 1288855), (295, 1197106), (514, 687055), (590, 598553), (685, 515542), (1003, 352090), (1285, 274822), (1370, 257771), (2006, 176045), (2329, 151630), (2570, 137411), (4369, 80830), (4658, 75815), (5015, 70418), (8083, 43690), (8738, 40415), (10030, 35209), (11645, 30326), (15163, 23290), (16166, 21845)]