190930260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6481}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 535776192

約数和(自身を除く): 344845932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6481, 7365, 9820, 12962, 14730, 19443, 25924, 29460, 32405, 38886, 64810, 77772, 97215, 129620, 194430, 388860, 3182171, 6364342, 9546513, 12728684, 15910855, 19093026, 31821710, 38186052, 47732565, 63643420, 95465130, 190930260]

約数ペア:

[(1, 190930260), (2, 95465130), (3, 63643420), (4, 47732565), (5, 38186052), (6, 31821710), (10, 19093026), (12, 15910855), (15, 12728684), (20, 9546513), (30, 6364342), (60, 3182171), (491, 388860), (982, 194430), (1473, 129620), (1964, 97215), (2455, 77772), (2946, 64810), (4910, 38886), (5892, 32405), (6481, 29460), (7365, 25924), (9820, 19443), (12962, 14730)]