802309626890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{30540907}}^1$

素因数の和:30541022

約数の個数: 32

約数和(自身を含む): 1504078637184

約数和(自身を除く): 701769010294

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 13135, 26270, 30540907, 61081814, 152704535, 305409070, 1130013559, 2168404397, 2260027118, 4336808794, 5650067795, 10842021985, 11300135590, 21684043970, 80230962689, 160461925378, 401154813445, 802309626890]

約数ペア:

[(1, 802309626890), (2, 401154813445), (5, 160461925378), (10, 80230962689), (37, 21684043970), (71, 11300135590), (74, 10842021985), (142, 5650067795), (185, 4336808794), (355, 2260027118), (370, 2168404397), (710, 1130013559), (2627, 305409070), (5254, 152704535), (13135, 61081814), (26270, 30540907)]