54670890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2843}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 131461056

約数和(自身を除く): 76790166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 2843, 3205, 3846, 5686, 6410, 8529, 9615, 14215, 17058, 19230, 28430, 42645, 85290, 1822363, 3644726, 5467089, 9111815, 10934178, 18223630, 27335445, 54670890]

約数ペア:

[(1, 54670890), (2, 27335445), (3, 18223630), (5, 10934178), (6, 9111815), (10, 5467089), (15, 3644726), (30, 1822363), (641, 85290), (1282, 42645), (1923, 28430), (2843, 19230), (3205, 17058), (3846, 14215), (5686, 9615), (6410, 8529)]