15698419490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{4591}}^1$

素因数の和:5547

約数の個数: 64

約数和(自身を含む): 31521692160

約数和(自身を除く): 15823272670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 907, 1814, 1885, 3770, 4535, 4591, 9070, 9182, 11791, 22955, 23582, 26303, 45910, 52606, 58955, 59683, 117910, 119366, 131515, 133139, 263030, 266278, 298415, 341939, 596830, 665695, 683878, 1331390, 1709695, 1730807, 3419390, 3461614, 4164037, 8328074, 8654035, 17308070, 20820185, 41640370, 54132481, 108264962, 120757073, 241514146, 270662405, 541324810, 603785365, 1207570730, 1569841949, 3139683898, 7849209745, 15698419490]

約数ペア:

[(1, 15698419490), (2, 7849209745), (5, 3139683898), (10, 1569841949), (13, 1207570730), (26, 603785365), (29, 541324810), (58, 270662405), (65, 241514146), (130, 120757073), (145, 108264962), (290, 54132481), (377, 41640370), (754, 20820185), (907, 17308070), (1814, 8654035), (1885, 8328074), (3770, 4164037), (4535, 3461614), (4591, 3419390), (9070, 1730807), (9182, 1709695), (11791, 1331390), (22955, 683878), (23582, 665695), (26303, 596830), (45910, 341939), (52606, 298415), (58955, 266278), (59683, 263030), (117910, 133139), (119366, 131515)]