63381420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{117373}}^1$

素因数の和:117391

約数の個数: 48

約数和(自身を含む): 197188320

約数和(自身を除く): 133806900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 117373, 234746, 352119, 469492, 586865, 704238, 1056357, 1173730, 1408476, 1760595, 2112714, 2347460, 3169071, 3521190, 4225428, 5281785, 6338142, 7042380, 10563570, 12676284, 15845355, 21127140, 31690710, 63381420]

約数ペア:

[(1, 63381420), (2, 31690710), (3, 21127140), (4, 15845355), (5, 12676284), (6, 10563570), (9, 7042380), (10, 6338142), (12, 5281785), (15, 4225428), (18, 3521190), (20, 3169071), (27, 2347460), (30, 2112714), (36, 1760595), (45, 1408476), (54, 1173730), (60, 1056357), (90, 704238), (108, 586865), (135, 469492), (180, 352119), (270, 234746), (540, 117373)]