1460655170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{1951}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 2854870272

約数和(自身を除く): 1394215102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 443, 845, 886, 1690, 1951, 2215, 3902, 4430, 5759, 9755, 11518, 19510, 25363, 28795, 50726, 57590, 74867, 126815, 149734, 253630, 329719, 374335, 659438, 748670, 864293, 1648595, 1728586, 3297190, 4321465, 8642930, 11235809, 22471618, 56179045, 112358090, 146065517, 292131034, 730327585, 1460655170]

約数ペア:

[(1, 1460655170), (2, 730327585), (5, 292131034), (10, 146065517), (13, 112358090), (26, 56179045), (65, 22471618), (130, 11235809), (169, 8642930), (338, 4321465), (443, 3297190), (845, 1728586), (886, 1648595), (1690, 864293), (1951, 748670), (2215, 659438), (3902, 374335), (4430, 329719), (5759, 253630), (9755, 149734), (11518, 126815), (19510, 74867), (25363, 57590), (28795, 50726)]