161775330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{234457}}^1$

素因数の和:234490

約数の個数: 32

約数和(自身を含む): 405143424

約数和(自身を除く): 243368094

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 234457, 468914, 703371, 1172285, 1406742, 2344570, 3516855, 5392511, 7033710, 10785022, 16177533, 26962555, 32355066, 53925110, 80887665, 161775330]

約数ペア:

[(1, 161775330), (2, 80887665), (3, 53925110), (5, 32355066), (6, 26962555), (10, 16177533), (15, 10785022), (23, 7033710), (30, 5392511), (46, 3516855), (69, 2344570), (115, 1406742), (138, 1172285), (230, 703371), (345, 468914), (690, 234457)]