7215209930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{288493}}^1$

素因数の和:288602

約数の個数: 32

約数和(自身を含む): 13522290768

約数和(自身を除く): 6307080838

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 288493, 576986, 1442465, 2884930, 11828213, 17598073, 23656426, 35196146, 59141065, 87990365, 118282130, 175980730, 721520993, 1443041986, 3607604965, 7215209930]

約数ペア:

[(1, 7215209930), (2, 3607604965), (5, 1443041986), (10, 721520993), (41, 175980730), (61, 118282130), (82, 87990365), (122, 59141065), (205, 35196146), (305, 23656426), (410, 17598073), (610, 11828213), (2501, 2884930), (5002, 1442465), (12505, 576986), (25010, 288493)]