148178770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 271071360

約数和(自身を除く): 122892590

約数列:

[1, 2, 5, 10, 89, 178, 331, 445, 503, 662, 890, 1006, 1655, 2515, 3310, 5030, 29459, 44767, 58918, 89534, 147295, 166493, 223835, 294590, 332986, 447670, 832465, 1664930, 14817877, 29635754, 74089385, 148178770]

約数ペア:

[(1, 148178770), (2, 74089385), (5, 29635754), (10, 14817877), (89, 1664930), (178, 832465), (331, 447670), (445, 332986), (503, 294590), (662, 223835), (890, 166493), (1006, 147295), (1655, 89534), (2515, 58918), (3310, 44767), (5030, 29459)]