171349230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439357}}^1$

素因数の和:439380

約数の個数: 32

約数和(自身を含む): 442872864

約数和(自身を除く): 271523634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439357, 878714, 1318071, 2196785, 2636142, 4393570, 5711641, 6590355, 11423282, 13180710, 17134923, 28558205, 34269846, 57116410, 85674615, 171349230]

約数ペア:

[(1, 171349230), (2, 85674615), (3, 57116410), (5, 34269846), (6, 28558205), (10, 17134923), (13, 13180710), (15, 11423282), (26, 6590355), (30, 5711641), (39, 4393570), (65, 2636142), (78, 2196785), (130, 1318071), (195, 878714), (390, 439357)]