173730530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 321366528

約数和(自身を除く): 147635998

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491, 863, 982, 1726, 2455, 4315, 4910, 8630, 20131, 35383, 40262, 70766, 100655, 176915, 201310, 353830, 423733, 847466, 2118665, 4237330, 17373053, 34746106, 86865265, 173730530]

約数ペア:

[(1, 173730530), (2, 86865265), (5, 34746106), (10, 17373053), (41, 4237330), (82, 2118665), (205, 847466), (410, 423733), (491, 353830), (863, 201310), (982, 176915), (1726, 100655), (2455, 70766), (4315, 40262), (4910, 35383), (8630, 20131)]