149738510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 282078720

約数和(自身を除く): 132340210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 439, 878, 1483, 2195, 2966, 4390, 7415, 10097, 14830, 20194, 34109, 50485, 68218, 100970, 170545, 341090, 651037, 1302074, 3255185, 6510370, 14973851, 29947702, 74869255, 149738510]

約数ペア:

[(1, 149738510), (2, 74869255), (5, 29947702), (10, 14973851), (23, 6510370), (46, 3255185), (115, 1302074), (230, 651037), (439, 341090), (878, 170545), (1483, 100970), (2195, 68218), (2966, 50485), (4390, 34109), (7415, 20194), (10097, 14830)]