235397230

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 429624000

約数和(自身を除く): 194226770

約数列:

[1, 2, 5, 10, 103, 206, 449, 509, 515, 898, 1018, 1030, 2245, 2545, 4490, 5090, 46247, 52427, 92494, 104854, 228541, 231235, 262135, 457082, 462470, 524270, 1142705, 2285410, 23539723, 47079446, 117698615, 235397230]

約数ペア:

[(1, 235397230), (2, 117698615), (5, 47079446), (10, 23539723), (103, 2285410), (206, 1142705), (449, 524270), (509, 462470), (515, 457082), (898, 262135), (1018, 231235), (1030, 228541), (2245, 104854), (2545, 92494), (4490, 52427), (5090, 46247)]