79380910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30649}}^1$

素因数の和:30700

約数の個数: 32

約数和(自身を含む): 167716800

約数和(自身を除く): 88335890

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 30649, 61298, 153245, 214543, 306490, 429086, 1072715, 1134013, 2145430, 2268026, 5670065, 7938091, 11340130, 15876182, 39690455, 79380910]

約数ペア:

[(1, 79380910), (2, 39690455), (5, 15876182), (7, 11340130), (10, 7938091), (14, 5670065), (35, 2268026), (37, 2145430), (70, 1134013), (74, 1072715), (185, 429086), (259, 306490), (370, 214543), (518, 153245), (1295, 61298), (2590, 30649)]