155128410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2689}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 404113320

約数和(自身を除く): 248984910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 2689, 3205, 3846, 5378, 5769, 6410, 8067, 9615, 11538, 13445, 16134, 19230, 24201, 26890, 28845, 40335, 48402, 57690, 80670, 121005, 242010, 1723649, 3447298, 5170947, 8618245, 10341894, 15512841, 17236490, 25854735, 31025682, 51709470, 77564205, 155128410]

約数ペア:

[(1, 155128410), (2, 77564205), (3, 51709470), (5, 31025682), (6, 25854735), (9, 17236490), (10, 15512841), (15, 10341894), (18, 8618245), (30, 5170947), (45, 3447298), (90, 1723649), (641, 242010), (1282, 121005), (1923, 80670), (2689, 57690), (3205, 48402), (3846, 40335), (5378, 28845), (5769, 26890), (6410, 24201), (8067, 19230), (9615, 16134), (11538, 13445)]