729436190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{4513}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 1501536960

約数和(自身を除く): 772100770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2309, 4513, 4618, 9026, 11545, 16163, 22565, 23090, 31591, 32326, 45130, 63182, 80815, 157955, 161630, 315910, 10420517, 20841034, 52102585, 72943619, 104205170, 145887238, 364718095, 729436190]

約数ペア:

[(1, 729436190), (2, 364718095), (5, 145887238), (7, 104205170), (10, 72943619), (14, 52102585), (35, 20841034), (70, 10420517), (2309, 315910), (4513, 161630), (4618, 157955), (9026, 80815), (11545, 63182), (16163, 45130), (22565, 32326), (23090, 31591)]